Skip to content
Call Toll Free: 800.331.3816

AS9100:2016 - ISO9001:2015    Check us out on Facebook!

  • Home
  • About WCL ›
    • WCL Staff
      • WCL Staff Contact Form
      • WCL Photo Albums
    • WCL Purchase Order Provisions & Certifications
    • WCL Company Shipping Instructions
    • WCL Mission Statement
    • WCL Sitemap
  • Contact / RFQ
Top Menu
Search
WCL Company
A Fastener Company
WCL CompanyWCL Company
  • Home
  • Plastic Components
    • Plastic Bearings
      • Flanged Bearings with Locking Notch
      • Flanged Bearings
      • Snap-In Bearings
    • Plastic Bumpers
      • Self-Adhesive Bumpers
      • Snap-In Stem Bumpers
        • Standard Snap-In Stem Bumpers
        • Double Stem Bumpers
        • Flat Head Snap-In Stem Bumpers
        • Stem Bumpers – Domed Head & Domed Head Split
        • Stem Bumpers – Button, Coved & Wedge
        • Recessed Bumpers – Tapered & Round
        • Recessed Bumpers – Coved & Round
      • Stacking Chair Plugs
    • Electrical & Electronic Components
      • Printed Circuit Board Supports & Spacers
        • Supports & Spacers – Snap-In
        • Supports – Dual Locking
        • Supports – Locking / Releaseable
        • Support Posts
        • Standoffs – Reverse Edgemount
        • Standoffs – Threaded
        • Spacers – Self-Retaining / Stacking
      • LED Holders & Light Standoffs
        • LED Holders
        • Standoff LED Holders
      • Grounding Clips – Metal
        • Stranded Wire Grounding Clips
        • Solid Conductor Grounding Clips
        • Grounding Support – Printed Circuit Board
      • Nylon Transistor Insulators
      • Card Guides
    • Furniture Components
      • Bumpers
      • Caps, Ferrules & Tips
        • Caps
        • Ferrules & Tips
        • Dip Molded Vinyl Caps
      • Chair Hardware
        • Push in Fasteners
        • Chair Paddles
        • Caster Sockets
        • Seat Post Bushings
      • Door & Access Panel Hardware
        • Tree-Lok Fasteners
        • Push/Pull Knob Rivets – T-Type
        • Door Catch with Metal Strike
        • Door Guide
      • Shutter & Hinge Pins
      • Drawer Hardware
        • Drawer Pulls
        • Drawer Guides
        • Drawer Glides
        • Divider Supports
      • Insert Glides
        • Round Insert Glides
        • Square Insert Glides
        • Rectangular Insert Glides
        • Rocker Base Insert Glides
        • Ball Insert Glides
        • Angle Glides
        • Grip Glides
        • Threaded Insert Glides
        • Snap-On Glides & Caps
        • Carpet Gripper Glides
        • Adjustable Insert Glides
      • Grommets
        • Leg Leveling Grommets
        • Wire Management Grommets
        • Paper Feed Grommets
        • Umbrella Table Grommets & Plugs
        • Flexible Grommets
      • Feet & Rollers
        • Grommet Feet
        • Stick-On Feet
        • Saddle Feet
        • Stand-Off Feet
        • Screw-On Feet
        • Rollers
      • Premium Handwheels
        • Male (Type 1), Female (Type 1) & Threaded-Right through (Type 2)
        • Male Standard & Female Standard
        • Female Lightweight Handwheels
      • Protective & Decorative Fastener Caps
        • Uniscrew Protective Caps
        • Bolt & Nut Protection Fastener Caps
        • Cross-Head Screw Protective Fastener Caps
        • Rivet Protective Fastener Caps
        • Low Profile Decorative Fastener Caps
        • High Profile Decorative Caps
      • Reducers – Adjusters – Collars & Connectors
        • Reducers
        • Tube Adjusters
        • Split Collars
        • Round-To-Round Tube Connectors
        • Square-To-Round Tube Connectors
        • Straight Tube Connectors
        • Angled Tube Connectors
        • Multi-Way Connectors
      • Shelf Hardware
        • Heavy Duty Shelf Supports
        • Light Duty Shelf Supports
        • Glass Shelf Supports
        • Glass Clips
        • Retainer Clips
        • Plastic Dowel Pins
        • Closet Pole Hangers
    • Panel Fasteners
      • Panel Fasteners – Access
        • Tree-Lok Fastener
        • Strike & Latch
      • Panel Fasteners – Ribbed Shank
        • Christmas Tree® Clips – Single Head
        • Christmas Tree® Clips – Double Head
        • Christmas Tree® Clips – Quarter Turn
        • Christmas Tree® Clips – Double End
        • Pine Tree Clips® – Removable, Non-Reusable & Reusable
        • Ribbed Clips – Nylon, Double Ended
      • Panel Fasteners – Compressible Shank
        • Canoe® Clips
        • Stalok® Fasteners
        • Nylon Push-in Clips
        • Nylon Arrow Clips – Hollow Shank
      • Panel Fasteners – Screw Grommets
        • Plasti-Grommets™
        • Encloz® Grommets
        • Encloz® Reverse Grommets
        • Round Hole Grommets
      • Panel Fasteners – Plastic Rivets
        • Plasti-Rivets® – Three & Four Prong (Non-Driven)
        • Plasti-Rivets® – Two Prong (Pre-Driven)
        • Tuflok®
        • Micro-Tuflok®
        • ScrewType Tuflok®
        • R-Lok®
        • R-Tite
        • Removeable Rivets
        • Push/Pull Rivets – H-Type
        • Push/Pull Knob Rivets – T-Type
        • Push/Pull Rivets – P-Type
        • Ratchet Rivets
        • Snap Rivets
        • Nylon – Solid Rivets
        • Dowel Pins
    • Hole Plugs
      • Plasti-Plugs™
      • Locking Hole Plugs
      • Locking Vent Plugs
      • Stacking Chair Plugs
    • Spacers & Shoulder Washers
      • Self-Retaining Spacers
      • Nylon Shoulder Washers
      • Nylon Standard Spacers
      • Nylon Special Spacers
      • Nylon Tapped Round Spacers
      • Nylon Hex Spacers
      • Nylon Hex Tapped Spacers
      • More Spacers, Washers & Bushings
      • Nylon Flanged Bearings With Locking Notch
      • Nylon Flanged Bearings
      • Polyliner Snap-in Bearings
      • Nylon Flat Washers
      • Finishing & Retaining Washers
    • Threaded Nylon Fasteners
      • Machine Screws
        • Nylon Machine Screws
        • Available Diameters & Lengths – Nylon Machine Screws
        • Nylon Hex Head Screws
        • Flat Head Slotted Nylon Machine Screws
        • Oval Head Nylon Machine Screws
        • Nylon Carriage Bolts
        • Nylon Thumb Screws
        • Nylon Sloted Machine Set Screws
        • Nylon Socket Head Cap Screws
        • Nylon Button Head Socket Screws
        • Cheese Head, Flat & Pan Nylon Metric Screws
        • Phillips Fillister / Slotted Set Grub / Nylon Metric
      • Nuts
        • Hex – Cap – Wing and Locknuts
        • Nylon Thumb & Hex Jam Nuts
        • Nylon Expansion Nuts
        • Nylon Metric Hex Nuts
        • Kwik-Nuts
    • Wire Management
      • Nylon Clips For Wire & Cable Routing
        • Adhesive Backed Clips
        • Snap-in Clips
        • Top Entry Snap-in Clips
        • Side Entry Snap-in Clips
        • Clip-on Clips
        • Screw Down Clips
        • Adjustable Straps
      • Nylon Clips for Tubes
      • Strain Relief Grommets
      • Cable Ties
    • General Guide to Plastics
  • Threaded Fasteners
    • Threaded Fasteners Introduction
    • Screw and Washer Assemblies (SEMS Screws)
      • External Tooth and Internal Washer Sems Assemblies
      • Square Cone® Washer (Square Dome) Sems Assemblies – Specifications
      • Square Cone (Square Dome) Washer Sems Assemblies – Stocked Standards
      • Terminal Sems Assemblies
      • Spak Washer Sems Assemblies
      • Stems™ Fasteners
      • Other Sems Screw And Washer Assemblies
    • Thread Forming and Thread Cutting Fasteners for Standard Panel And Component Thickness
      • Tap/R® Thread Roll Forming Screws
      • TAPTITE® I and TAPTITE® II Thread Forming Screws
      • Thread Cutting Screws
    • Tapping Screws for Thin Gage Metal
      • Cyclone® Screws
      • GX Self-Extruding Screws
      • Sheet Metal Tapping Screws
    • Screws for Plastics and Other Low Density Materials
      • Plastite® Fasteners
      • Imported Trilobular Screws for Plastics
      • Hi-Lo® Fasteners
      • Hi-Lo® Plus™ Fasteners
      • Hi-lo® & Hi-LoPlus™ Fastener Comparisons
      • Hi-Lo® & Hi-Lo Plus™ Fasteners – Stocked Standards
    • Custom Multi-die Cold Headed Parts
    • Machine & Sheet Metal Screws
    • Nut and Washer Assemblies – Keps® Pre-Assembled Nuts & Washers
    • Stamped Nuts
      • Cone Type (Spiracone™ ) & Twin Prong Spring Nuts
      • Rectangular & Round Flat Nuts
      • J Nuts
      • U Nuts
      • Wide Range Panel & Double Nuts
      • Rectangular & Round Push-On Nuts
      • U Clips
      • Stamped Nut Part Number Cross Reference Listings
    • Nylon Threaded Fasteners
      • Nylon Machine Screws
      • Nylon Nuts
      • Nylon Tapped Spacers
    • Torque Washers for Carriage Bolts
  • Spring Washers
    • Spring Washers General Description
    • Wave Washers
      • Single Wave Washers (Crescent)
      • Single Wave Washers (Flat Rim)
      • Three Wave Washers
      • Four Wave Washers
      • Style 10 Spring Washers
      • Style 12 Spring Washers
      • Style 14 Spring Washers
      • Finger Washers
    • Conical Washers
      • Conical Washers
      • Conical Washers – Tooth Periphery
      • Ramp Conical™ Washers
      • Ramp Conical™ Washers – Tooth Periphery
      • Square Cone® Washers (Square Dome)
      • Disc Spring Washers
    • Belleville Disc Spring Washers
    • Shaft Retainers
    • Push-On Nuts
      • Round Push-on Nuts
      • Rectangular Push-on Nuts
    • Wire Forms & Precision Springs
  • Lock Washers
    • Lock Washer Material & Finish Codes
    • Helical Spring Washers
      • General Helical Spring Split Lock Washer Information
      • Regular Helical Spring Split Lock Washers
      • Regular Helical Spring Split Lock Washers (Mil-Spec)
      • Heavy Helical Spring Split Lock Washers
      • Heavy Helical Spring Split Lock Washers (Mil-Spec)
      • Extra Duty (Extra Heavy) Helical Spring Split Lock Washers
      • Extra Duty (Extra Heavy) Helical Spring Split Lock Washers (Mil-Spec)
      • Hi-Collar Helical Spring Split Lock Washers
      • Light Helical Spring Split Lock Washers
      • High Alloy Helical Spring Split Lock Washers
      • Double Coil Helical Spring Split Lock Washers
      • Metric Helical Spring Split Lock Washers
      • National Track Washers
    • Square Conical Lock Washers
    • Toothed Lock Washers
      • General Toothed Lock Washer Information
      • External Type Lock Washers (Standard & Mil-Spec)
      • Internal Type Lock Washers (Standard & Mil-Spec)
      • Heavy Duty Internal Type Lock Washers (Standard & Mil-Spec)
      • Countersunk Type Lock Washers (Standard & Mil-Spec)
      • External-Internal Type Lock Washers (Standard & Mil-Spec)
      • Pyramidal Type Lock Washers
      • Dome Type Lock Washers
      • Dished Type Lock Washers
      • Wide Rim Type Lock Washers
      • Narrow Rim Type Lock Washers
      • Alternate Internal Type Lock Washers
      • Pipe Lock Washers
    • Tooth Type Solder Locking Terminals
    • Shaft Retainers
    • Torque Washers for Carriage Bolts
  • Flat Washers
    • Washer Facts
    • Flat Washer Reference Specifications
    • Materials & Platings
    • Mil-Specifications (Military Specs)
    • Certifications Available
    • High Strength – Heat Treated, Plain & Countersunk Washers Washers
    • Metallic Flat Washers
    • Metallic Torque Washers
    • Metallic Special & Flat Washers
    • Nylon/Plastic/Rubber Flat Washers
    • Insulating Fibre Flat Washers
    • Phenolic Flat Washers
    • Thermoplastic Nylon Flat Washers & Spacers
    • Thermoplastic Teflon Flat Washers
    • Non-Metallic Shoulder Washers
    • Nylon Standard Spacers
    • Plating & Material Specifications
  • Shaft Retainers
    • Retainer Options & Functions
    • Standard Internal Retainers & Style A Retainers
    • Internal Tooth Strip Form Retainers
    • Application Tools
    • Bearing Retainers
    • Push-On Bolt Retainers
    • Internal Tooth – Wide Rim Retainers
    • External Tooth Retainers
    • Solid I.D. Retainers
  • Belleville Disc Springs
    • Belleville Disc Washer Description, Design Considerations & Load/Deflection Data
    • Belleville Disc Spring Washers
  • Mil-Spec Fasteners
  • Home
  • Plastic Components
    • Plastic Bearings
      • Flanged Bearings with Locking Notch
      • Flanged Bearings
      • Snap-In Bearings
    • Plastic Bumpers
      • Self-Adhesive Bumpers
      • Snap-In Stem Bumpers
        • Standard Snap-In Stem Bumpers
        • Double Stem Bumpers
        • Flat Head Snap-In Stem Bumpers
        • Stem Bumpers – Domed Head & Domed Head Split
        • Stem Bumpers – Button, Coved & Wedge
        • Recessed Bumpers – Tapered & Round
        • Recessed Bumpers – Coved & Round
      • Stacking Chair Plugs
    • Electrical & Electronic Components
      • Printed Circuit Board Supports & Spacers
        • Supports & Spacers – Snap-In
        • Supports – Dual Locking
        • Supports – Locking / Releaseable
        • Support Posts
        • Standoffs – Reverse Edgemount
        • Standoffs – Threaded
        • Spacers – Self-Retaining / Stacking
      • LED Holders & Light Standoffs
        • LED Holders
        • Standoff LED Holders
      • Grounding Clips – Metal
        • Stranded Wire Grounding Clips
        • Solid Conductor Grounding Clips
        • Grounding Support – Printed Circuit Board
      • Nylon Transistor Insulators
      • Card Guides
    • Furniture Components
      • Bumpers
      • Caps, Ferrules & Tips
        • Caps
        • Ferrules & Tips
        • Dip Molded Vinyl Caps
      • Chair Hardware
        • Push in Fasteners
        • Chair Paddles
        • Caster Sockets
        • Seat Post Bushings
      • Door & Access Panel Hardware
        • Tree-Lok Fasteners
        • Push/Pull Knob Rivets – T-Type
        • Door Catch with Metal Strike
        • Door Guide
      • Shutter & Hinge Pins
      • Drawer Hardware
        • Drawer Pulls
        • Drawer Guides
        • Drawer Glides
        • Divider Supports
      • Insert Glides
        • Round Insert Glides
        • Square Insert Glides
        • Rectangular Insert Glides
        • Rocker Base Insert Glides
        • Ball Insert Glides
        • Angle Glides
        • Grip Glides
        • Threaded Insert Glides
        • Snap-On Glides & Caps
        • Carpet Gripper Glides
        • Adjustable Insert Glides
      • Grommets
        • Leg Leveling Grommets
        • Wire Management Grommets
        • Paper Feed Grommets
        • Umbrella Table Grommets & Plugs
        • Flexible Grommets
      • Feet & Rollers
        • Grommet Feet
        • Stick-On Feet
        • Saddle Feet
        • Stand-Off Feet
        • Screw-On Feet
        • Rollers
      • Premium Handwheels
        • Male (Type 1), Female (Type 1) & Threaded-Right through (Type 2)
        • Male Standard & Female Standard
        • Female Lightweight Handwheels
      • Protective & Decorative Fastener Caps
        • Uniscrew Protective Caps
        • Bolt & Nut Protection Fastener Caps
        • Cross-Head Screw Protective Fastener Caps
        • Rivet Protective Fastener Caps
        • Low Profile Decorative Fastener Caps
        • High Profile Decorative Caps
      • Reducers – Adjusters – Collars & Connectors
        • Reducers
        • Tube Adjusters
        • Split Collars
        • Round-To-Round Tube Connectors
        • Square-To-Round Tube Connectors
        • Straight Tube Connectors
        • Angled Tube Connectors
        • Multi-Way Connectors
      • Shelf Hardware
        • Heavy Duty Shelf Supports
        • Light Duty Shelf Supports
        • Glass Shelf Supports
        • Glass Clips
        • Retainer Clips
        • Plastic Dowel Pins
        • Closet Pole Hangers
    • Panel Fasteners
      • Panel Fasteners – Access
        • Tree-Lok Fastener
        • Strike & Latch
      • Panel Fasteners – Ribbed Shank
        • Christmas Tree® Clips – Single Head
        • Christmas Tree® Clips – Double Head
        • Christmas Tree® Clips – Quarter Turn
        • Christmas Tree® Clips – Double End
        • Pine Tree Clips® – Removable, Non-Reusable & Reusable
        • Ribbed Clips – Nylon, Double Ended
      • Panel Fasteners – Compressible Shank
        • Canoe® Clips
        • Stalok® Fasteners
        • Nylon Push-in Clips
        • Nylon Arrow Clips – Hollow Shank
      • Panel Fasteners – Screw Grommets
        • Plasti-Grommets™
        • Encloz® Grommets
        • Encloz® Reverse Grommets
        • Round Hole Grommets
      • Panel Fasteners – Plastic Rivets
        • Plasti-Rivets® – Three & Four Prong (Non-Driven)
        • Plasti-Rivets® – Two Prong (Pre-Driven)
        • Tuflok®
        • Micro-Tuflok®
        • ScrewType Tuflok®
        • R-Lok®
        • R-Tite
        • Removeable Rivets
        • Push/Pull Rivets – H-Type
        • Push/Pull Knob Rivets – T-Type
        • Push/Pull Rivets – P-Type
        • Ratchet Rivets
        • Snap Rivets
        • Nylon – Solid Rivets
        • Dowel Pins
    • Hole Plugs
      • Plasti-Plugs™
      • Locking Hole Plugs
      • Locking Vent Plugs
      • Stacking Chair Plugs
    • Spacers & Shoulder Washers
      • Self-Retaining Spacers
      • Nylon Shoulder Washers
      • Nylon Standard Spacers
      • Nylon Special Spacers
      • Nylon Tapped Round Spacers
      • Nylon Hex Spacers
      • Nylon Hex Tapped Spacers
      • More Spacers, Washers & Bushings
      • Nylon Flanged Bearings With Locking Notch
      • Nylon Flanged Bearings
      • Polyliner Snap-in Bearings
      • Nylon Flat Washers
      • Finishing & Retaining Washers
    • Threaded Nylon Fasteners
      • Machine Screws
        • Nylon Machine Screws
        • Available Diameters & Lengths – Nylon Machine Screws
        • Nylon Hex Head Screws
        • Flat Head Slotted Nylon Machine Screws
        • Oval Head Nylon Machine Screws
        • Nylon Carriage Bolts
        • Nylon Thumb Screws
        • Nylon Sloted Machine Set Screws
        • Nylon Socket Head Cap Screws
        • Nylon Button Head Socket Screws
        • Cheese Head, Flat & Pan Nylon Metric Screws
        • Phillips Fillister / Slotted Set Grub / Nylon Metric
      • Nuts
        • Hex – Cap – Wing and Locknuts
        • Nylon Thumb & Hex Jam Nuts
        • Nylon Expansion Nuts
        • Nylon Metric Hex Nuts
        • Kwik-Nuts
    • Wire Management
      • Nylon Clips For Wire & Cable Routing
        • Adhesive Backed Clips
        • Snap-in Clips
        • Top Entry Snap-in Clips
        • Side Entry Snap-in Clips
        • Clip-on Clips
        • Screw Down Clips
        • Adjustable Straps
      • Nylon Clips for Tubes
      • Strain Relief Grommets
      • Cable Ties
    • General Guide to Plastics
  • Threaded Fasteners
    • Threaded Fasteners Introduction
    • Screw and Washer Assemblies (SEMS Screws)
      • External Tooth and Internal Washer Sems Assemblies
      • Square Cone® Washer (Square Dome) Sems Assemblies – Specifications
      • Square Cone (Square Dome) Washer Sems Assemblies – Stocked Standards
      • Terminal Sems Assemblies
      • Spak Washer Sems Assemblies
      • Stems™ Fasteners
      • Other Sems Screw And Washer Assemblies
    • Thread Forming and Thread Cutting Fasteners for Standard Panel And Component Thickness
      • Tap/R® Thread Roll Forming Screws
      • TAPTITE® I and TAPTITE® II Thread Forming Screws
      • Thread Cutting Screws
    • Tapping Screws for Thin Gage Metal
      • Cyclone® Screws
      • GX Self-Extruding Screws
      • Sheet Metal Tapping Screws
    • Screws for Plastics and Other Low Density Materials
      • Plastite® Fasteners
      • Imported Trilobular Screws for Plastics
      • Hi-Lo® Fasteners
      • Hi-Lo® Plus™ Fasteners
      • Hi-lo® & Hi-LoPlus™ Fastener Comparisons
      • Hi-Lo® & Hi-Lo Plus™ Fasteners – Stocked Standards
    • Custom Multi-die Cold Headed Parts
    • Machine & Sheet Metal Screws
    • Nut and Washer Assemblies – Keps® Pre-Assembled Nuts & Washers
    • Stamped Nuts
      • Cone Type (Spiracone™ ) & Twin Prong Spring Nuts
      • Rectangular & Round Flat Nuts
      • J Nuts
      • U Nuts
      • Wide Range Panel & Double Nuts
      • Rectangular & Round Push-On Nuts
      • U Clips
      • Stamped Nut Part Number Cross Reference Listings
    • Nylon Threaded Fasteners
      • Nylon Machine Screws
      • Nylon Nuts
      • Nylon Tapped Spacers
    • Torque Washers for Carriage Bolts
  • Spring Washers
    • Spring Washers General Description
    • Wave Washers
      • Single Wave Washers (Crescent)
      • Single Wave Washers (Flat Rim)
      • Three Wave Washers
      • Four Wave Washers
      • Style 10 Spring Washers
      • Style 12 Spring Washers
      • Style 14 Spring Washers
      • Finger Washers
    • Conical Washers
      • Conical Washers
      • Conical Washers – Tooth Periphery
      • Ramp Conical™ Washers
      • Ramp Conical™ Washers – Tooth Periphery
      • Square Cone® Washers (Square Dome)
      • Disc Spring Washers
    • Belleville Disc Spring Washers
    • Shaft Retainers
    • Push-On Nuts
      • Round Push-on Nuts
      • Rectangular Push-on Nuts
    • Wire Forms & Precision Springs
  • Lock Washers
    • Lock Washer Material & Finish Codes
    • Helical Spring Washers
      • General Helical Spring Split Lock Washer Information
      • Regular Helical Spring Split Lock Washers
      • Regular Helical Spring Split Lock Washers (Mil-Spec)
      • Heavy Helical Spring Split Lock Washers
      • Heavy Helical Spring Split Lock Washers (Mil-Spec)
      • Extra Duty (Extra Heavy) Helical Spring Split Lock Washers
      • Extra Duty (Extra Heavy) Helical Spring Split Lock Washers (Mil-Spec)
      • Hi-Collar Helical Spring Split Lock Washers
      • Light Helical Spring Split Lock Washers
      • High Alloy Helical Spring Split Lock Washers
      • Double Coil Helical Spring Split Lock Washers
      • Metric Helical Spring Split Lock Washers
      • National Track Washers
    • Square Conical Lock Washers
    • Toothed Lock Washers
      • General Toothed Lock Washer Information
      • External Type Lock Washers (Standard & Mil-Spec)
      • Internal Type Lock Washers (Standard & Mil-Spec)
      • Heavy Duty Internal Type Lock Washers (Standard & Mil-Spec)
      • Countersunk Type Lock Washers (Standard & Mil-Spec)
      • External-Internal Type Lock Washers (Standard & Mil-Spec)
      • Pyramidal Type Lock Washers
      • Dome Type Lock Washers
      • Dished Type Lock Washers
      • Wide Rim Type Lock Washers
      • Narrow Rim Type Lock Washers
      • Alternate Internal Type Lock Washers
      • Pipe Lock Washers
    • Tooth Type Solder Locking Terminals
    • Shaft Retainers
    • Torque Washers for Carriage Bolts
  • Flat Washers
    • Washer Facts
    • Flat Washer Reference Specifications
    • Materials & Platings
    • Mil-Specifications (Military Specs)
    • Certifications Available
    • High Strength – Heat Treated, Plain & Countersunk Washers Washers
    • Metallic Flat Washers
    • Metallic Torque Washers
    • Metallic Special & Flat Washers
    • Nylon/Plastic/Rubber Flat Washers
    • Insulating Fibre Flat Washers
    • Phenolic Flat Washers
    • Thermoplastic Nylon Flat Washers & Spacers
    • Thermoplastic Teflon Flat Washers
    • Non-Metallic Shoulder Washers
    • Nylon Standard Spacers
    • Plating & Material Specifications
  • Shaft Retainers
    • Retainer Options & Functions
    • Standard Internal Retainers & Style A Retainers
    • Internal Tooth Strip Form Retainers
    • Application Tools
    • Bearing Retainers
    • Push-On Bolt Retainers
    • Internal Tooth – Wide Rim Retainers
    • External Tooth Retainers
    • Solid I.D. Retainers
  • Belleville Disc Springs
    • Belleville Disc Washer Description, Design Considerations & Load/Deflection Data
    • Belleville Disc Spring Washers
  • Mil-Spec Fasteners

Lisa Moran

Phone: 800.990.4837

Fax: 626-271-9062

Email: lisa@nullwclco.com

WCL Company
© WCL Company – All Rights Reserved
  • Home
  • Products
    • Plastic Components
      • Plastic Bearings
        • Flanged Bearings with Locking Notch
        • Flanged Bearings
        • Snap-In Bearings
      • Plastic Bumpers
        • Self-Adhesive Bumpers
        • Snap-In Stem Bumpers
          • Standard Snap-In Stem Bumpers
          • Double Stem Bumpers
          • Flat Head Snap-In Stem Bumpers
          • Stem Bumpers – Domed Head & Domed Head Split
          • Stem Bumpers – Button, Coved & Wedge
          • Recessed Bumpers – Tapered & Round
          • Recessed Bumpers – Coved & Round
        • Stacking Chair Plugs
      • Electrical & Electronic Components
        • Printed Circuit Board Supports & Spacers
          • Supports & Spacers – Snap-In
          • Supports – Dual Locking
          • Supports – Locking / Releaseable
          • Support Posts
          • Standoffs – Reverse Edgemount
          • Standoffs – Threaded
          • Spacers – Self-Retaining / Stacking
        • LED Holders & Light Standoffs
          • LED Holders
          • Standoff LED Holders
        • Grounding Clips – Metal
          • Stranded Wire Grounding Clips
          • Solid Conductor Grounding Clips
          • Grounding Support – Printed Circuit Board
        • Nylon Transistor Insulators
        • Card Guides
      • Furniture Components
        • Bumpers
        • Caps, Ferrules & Tips
          • Caps
          • Ferrules & Tips
          • Dip Molded Vinyl Caps
        • Chair Hardware
          • Push in Fasteners
          • Chair Paddles
          • Caster Sockets
          • Seat Post Bushings
        • Door & Access Panel Hardware
          • Tree-Lok Fasteners
          • Push/Pull Knob Rivets – T-Type
          • Door Catch with Metal Strike
          • Door Guide
        • Shutter & Hinge Pins
        • Drawer Hardware
          • Drawer Pulls
          • Drawer Guides
          • Drawer Glides
          • Divider Supports
        • Insert Glides
          • Round Insert Glides
          • Square Insert Glides
          • Rectangular Insert Glides
          • Rocker Base Insert Glides
          • Ball Insert Glides
          • Angle Glides
          • Grip Glides
          • Threaded Insert Glides
          • Snap-On Glides & Caps
          • Carpet Gripper Glides
          • Adjustable Insert Glides
        • Grommets
          • Leg Leveling Grommets
          • Wire Management Grommets
          • Paper Feed Grommets
          • Umbrella Table Grommets & Plugs
          • Flexible Grommets
        • Feet & Rollers
          • Grommet Feet
          • Stick-On Feet
          • Saddle Feet
          • Stand-Off Feet
          • Screw-On Feet
          • Rollers
        • Premium Handwheels
          • Male (Type 1), Female (Type 1) & Threaded-Right through (Type 2)
          • Male Standard & Female Standard
          • Female Lightweight Handwheels
        • Protective & Decorative Fastener Caps
          • Uniscrew Protective Caps
          • Bolt & Nut Protection Fastener Caps
          • Cross-Head Screw Protective Fastener Caps
          • Rivet Protective Fastener Caps
          • Low Profile Decorative Fastener Caps
          • High Profile Decorative Caps
        • Reducers – Adjusters – Collars & Connectors
          • Reducers
          • Tube Adjusters
          • Split Collars
          • Round-To-Round Tube Connectors
          • Square-To-Round Tube Connectors
          • Straight Tube Connectors
          • Angled Tube Connectors
          • Multi-Way Connectors
        • Shelf Hardware
          • Heavy Duty Shelf Supports
          • Light Duty Shelf Supports
          • Glass Shelf Supports
          • Glass Clips
          • Retainer Clips
          • Plastic Dowel Pins
          • Closet Pole Hangers
      • Panel Fasteners
        • Panel Fasteners – Access
          • Tree-Lok Fastener
          • Strike & Latch
        • Panel Fasteners – Ribbed Shank
          • Christmas Tree® Clips – Single Head
          • Christmas Tree® Clips – Double Head
          • Christmas Tree® Clips – Quarter Turn
          • Christmas Tree® Clips – Double End
          • Pine Tree Clips® – Removable, Non-Reusable & Reusable
          • Ribbed Clips – Nylon, Double Ended
        • Panel Fasteners – Compressible Shank
          • Canoe® Clips
          • Stalok® Fasteners
          • Nylon Push-in Clips
          • Nylon Arrow Clips – Hollow Shank
        • Panel Fasteners – Screw Grommets
          • Plasti-Grommets™
          • Encloz® Grommets
          • Encloz® Reverse Grommets
          • Round Hole Grommets
        • Panel Fasteners – Plastic Rivets
          • Plasti-Rivets® – Three & Four Prong (Non-Driven)
          • Plasti-Rivets® – Two Prong (Pre-Driven)
          • Tuflok®
          • Micro-Tuflok®
          • ScrewType Tuflok®
          • R-Lok®
          • R-Tite
          • Removeable Rivets
          • Push/Pull Rivets – H-Type
          • Push/Pull Knob Rivets – T-Type
          • Push/Pull Rivets – P-Type
          • Ratchet Rivets
          • Snap Rivets
          • Nylon – Solid Rivets
          • Dowel Pins
      • Hole Plugs
        • Plasti-Plugs™
        • Locking Hole Plugs
        • Locking Vent Plugs
        • Stacking Chair Plugs
      • Spacers & Shoulder Washers
        • Self-Retaining Spacers
        • Nylon Shoulder Washers
        • Nylon Standard Spacers
        • Nylon Special Spacers
        • Nylon Tapped Round Spacers
        • Nylon Hex Spacers
        • Nylon Hex Tapped Spacers
        • More Spacers, Washers & Bushings
        • Nylon Flanged Bearings With Locking Notch
        • Nylon Flanged Bearings
        • Polyliner Snap-in Bearings
        • Nylon Flat Washers
        • Finishing & Retaining Washers
      • Threaded Nylon Fasteners
        • Machine Screws
          • Nylon Machine Screws
          • Available Diameters & Lengths – Nylon Machine Screws
          • Nylon Hex Head Screws
          • Flat Head Slotted Nylon Machine Screws
          • Oval Head Nylon Machine Screws
          • Nylon Carriage Bolts
          • Nylon Thumb Screws
          • Nylon Sloted Machine Set Screws
          • Nylon Socket Head Cap Screws
          • Nylon Button Head Socket Screws
          • Cheese Head, Flat & Pan Nylon Metric Screws
          • Phillips Fillister / Slotted Set Grub / Nylon Metric
        • Nuts
          • Hex – Cap – Wing and Locknuts
          • Nylon Thumb & Hex Jam Nuts
          • Nylon Expansion Nuts
          • Nylon Metric Hex Nuts
          • Kwik-Nuts
      • Wire Management
        • Nylon Clips For Wire & Cable Routing
          • Adhesive Backed Clips
          • Snap-in Clips
          • Top Entry Snap-in Clips
          • Side Entry Snap-in Clips
          • Clip-on Clips
          • Screw Down Clips
          • Adjustable Straps
        • Nylon Clips for Tubes
        • Strain Relief Grommets
        • Cable Ties
      • General Guide to Plastics
    • Threaded Fasteners
      • Threaded Fasteners Introduction
      • Screw and Washer Assemblies (SEMS Screws)
        • External Tooth and Internal Washer Sems Assemblies
        • Square Cone® Washer (Square Dome) Sems Assemblies – Specifications
        • Square Cone (Square Dome) Washer Sems Assemblies – Stocked Standards
        • Terminal Sems Assemblies
        • Spak Washer Sems Assemblies
        • Stems™ Fasteners
        • Other Sems Screw And Washer Assemblies
      • Thread Forming and Thread Cutting Fasteners for Standard Panel And Component Thickness
        • Tap/R® Thread Roll Forming Screws
        • TAPTITE® I and TAPTITE® II Thread Forming Screws
        • Thread Cutting Screws
      • Tapping Screws for Thin Gage Metal
        • Cyclone® Screws
        • GX Self-Extruding Screws
        • Sheet Metal Tapping Screws
      • Screws for Plastics and Other Low Density Materials
        • Plastite® Fasteners
        • Imported Trilobular Screws for Plastics
        • Hi-Lo® Fasteners
        • Hi-Lo® Plus™ Fasteners
        • Hi-lo® & Hi-LoPlus™ Fastener Comparisons
        • Hi-Lo® & Hi-Lo Plus™ Fasteners – Stocked Standards
      • Custom Multi-die Cold Headed Parts
      • Machine & Sheet Metal Screws
      • Nut and Washer Assemblies – Keps® Pre-Assembled Nuts & Washers
      • Stamped Nuts
        • Cone Type (Spiracone™ ) & Twin Prong Spring Nuts
        • Rectangular & Round Flat Nuts
        • J Nuts
        • U Nuts
        • Wide Range Panel & Double Nuts
        • Rectangular & Round Push-On Nuts
        • U Clips
        • Stamped Nut Part Number Cross Reference Listings
      • Nylon Threaded Fasteners
        • Nylon Machine Screws
        • Nylon Nuts
        • Nylon Tapped Spacers
      • Torque Washers for Carriage Bolts
    • Spring Washers
      • Spring Washers General Description
      • Wave Washers
        • Single Wave Washers (Crescent)
        • Single Wave Washers (Flat Rim)
        • Three Wave Washers
        • Four Wave Washers
        • Style 10 Spring Washers
        • Style 12 Spring Washers
        • Style 14 Spring Washers
        • Finger Washers
      • Conical Washers
        • Conical Washers
        • Conical Washers – Tooth Periphery
        • Ramp Conical™ Washers
        • Ramp Conical™ Washers – Tooth Periphery
        • Square Cone® Washers (Square Dome)
        • Disc Spring Washers
      • Belleville Disc Spring Washers
      • Shaft Retainers
      • Push-On Nuts
        • Round Push-on Nuts
        • Rectangular Push-on Nuts
      • Wire Forms & Precision Springs
    • Lock Washers
      • Lock Washer Material & Finish Codes
      • Helical Spring Washers
        • General Helical Spring Split Lock Washer Information
        • Regular Helical Spring Split Lock Washers
        • Regular Helical Spring Split Lock Washers (Mil-Spec)
        • Heavy Helical Spring Split Lock Washers
        • Heavy Helical Spring Split Lock Washers (Mil-Spec)
        • Extra Duty (Extra Heavy) Helical Spring Split Lock Washers
        • Extra Duty (Extra Heavy) Helical Spring Split Lock Washers (Mil-Spec)
        • Hi-Collar Helical Spring Split Lock Washers
        • Light Helical Spring Split Lock Washers
        • High Alloy Helical Spring Split Lock Washers
        • Double Coil Helical Spring Split Lock Washers
        • Metric Helical Spring Split Lock Washers
        • National Track Washers
      • Square Conical Lock Washers
      • Toothed Lock Washers
        • General Toothed Lock Washer Information
        • External Type Lock Washers (Standard & Mil-Spec)
        • Internal Type Lock Washers (Standard & Mil-Spec)
        • Heavy Duty Internal Type Lock Washers (Standard & Mil-Spec)
        • Countersunk Type Lock Washers (Standard & Mil-Spec)
        • External-Internal Type Lock Washers (Standard & Mil-Spec)
        • Pyramidal Type Lock Washers
        • Dome Type Lock Washers
        • Dished Type Lock Washers
        • Wide Rim Type Lock Washers
        • Narrow Rim Type Lock Washers
        • Alternate Internal Type Lock Washers
        • Pipe Lock Washers
      • Tooth Type Solder Locking Terminals
      • Shaft Retainers
      • Torque Washers for Carriage Bolts
    • Flat Washers
      • Washer Facts
      • Flat Washer Reference Specifications
      • Materials & Platings
      • Mil-Specifications (Military Specs)
      • Certifications Available
      • High Strength – Heat Treated, Plain & Countersunk Washers Washers
      • Metallic Flat Washers
      • Metallic Torque Washers
      • Metallic Special & Flat Washers
      • Nylon/Plastic/Rubber Flat Washers
      • Insulating Fibre Flat Washers
      • Phenolic Flat Washers
      • Thermoplastic Nylon Flat Washers & Spacers
      • Thermoplastic Teflon Flat Washers
      • Non-Metallic Shoulder Washers
      • Nylon Standard Spacers
      • Plating & Material Specifications
    • Shaft Retainers
      • Retainer Options & Functions
      • Standard Internal Retainers & Style A Retainers
      • Internal Tooth Strip Form Retainers
      • Application Tools
      • Bearing Retainers
      • Push-On Bolt Retainers
      • Internal Tooth – Wide Rim Retainers
      • External Tooth Retainers
      • Solid I.D. Retainers
    • Belleville Disc Springs
      • Belleville Disc Washer Description, Design Considerations & Load/Deflection Data
      • Belleville Disc Spring Washers
    • Mil-Spec Fasteners
  • About WCL
    • WCL Staff
      • WCL Staff Contact Form
      • WCL Photo Albums
    • WCL Purchase Order Provisions & Certifications
    • WCL Company Shipping Instructions
    • WCL Mission Statement
    • WCL Sitemap
  • Contact / RFQ
Footer Menu
16730 East Johnson Dr. • P.O. Box 3588 • Industry, CA 91744
Toll Free 800.331.3816 (US Only)  |   626.968.5523
626.369.9805  |   info@nullwclco.com
Go to Top