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Nominal Applied Load Release Approx. Section in Approx. Approx. WCL
Bolt Dia. in Pounds Distance in Reactive Inches Number Per Net Wt. Per Product
in Inches   Inches Pressure in lbs.   Pail 1000 Number
  3/4     20,000     .025     2,500     13/32 x 7/16     1,500     185   3/4 AREA 1967
  13/16     20,000     .025     2,500     13/32 x 7/16     1,500     190   13/16 AREA 1967
  7/8     20,000     .025     2,500     13/32 x 7/16     1,200     195   7/8 AREA 1967
  15/16     20,000     .025     2,500     13/32 x 7/16     1,000     200   15/16 AREA 1967
  1     20,000     .030     5,000     1/2 x 17/32     800     340   1" AREA 1967
  1-1/16     20,000     .030     5,000     1/2 x 17/32     700     355   1 1/16 AREA 1967
  1-1/8     20,000     .030     5,000     17/32 x 17/32     600     400   1 1/8 AREA 1967
  1-1/4     20,000     .030     5,000     17/32 x 17/32     500     425   1 1/4 AREA 1967
  1-3/8     20,000     .041     3,200     17/32 x 17/32     500     455   1 3/8 AREA 1967
  1-1/2     20,000     .041     3,200     17/32 x 17/32     400     485   1 1/2 AREA 1967

Nominal Applied Load Release Approx. Section in Approx. Approx. WCL
Bolt Dia. in Pounds Distance in Reactive Inches Number Per Net Wt. Per Product
in Inches   Inches Pressure in lbs.   Pail 1000 Number
  3/4     20,000     .025     2,500     13/32 x 7/16     1,500     185   3/4 AREA 1933
  13/16     20,000     .025     2,500     13/32 x 7/16     1,500     190   13/16 AREA 1933
  7/8     20,000     .025     2,500     13/32 x 7/16     1,200     195   7/8 AREA 1933
  15/16     20,000     .025     2,500     13/32 x 7/16     1,000     200   15/16 AREA 1933
  1     20,000     .031     2,800     7/16 x 7/16     1,000     245   1" AREA 1933
  1-1/16     20,000     .031     2,800     7/16 x 7/16     1,000     255   1 1/16 AREA 1933
  1-1/8     20,000     .036     3,000     15/32 x 15/32     800     285   1 1/8 AREA 1933
  1-1/4     20,000     .036     3,000     17/32 x 17/32     500     425   1 1/4 AREA 1933
  1-3/8     20,000     .041     3,200     17/32 x 17/32     500     455   1 3/8 AREA 1933
  1-1/2     20,000     .041     3,200     17/32 x 17/32     500     485   1 1/2 AREA 1933

Nominal Applied Release Approx. Section Approx. Approx. WCL
Bolt Dia. Load Distance in Reactive in Inches Number Per Net Wt. Product
in Inches in Pounds Inches Pressure in lbs.   Pail Per 1000 Number
  5/8     60,000     .07     100     3/8 x 1/4     .07     85   5/8 MW-6
  3/4     60,000     .07     100     27/64 x 1/4     .07     120   3/4 MW-6
  7/8     60,000     .08     200     27/64 x 1/4     .08     130   7/8 MW-6
  1     60,000     .10     250     27/64 x 1/4     .10     135   1" MW-6
  1-1/16     60,000     .10     250     27/64 x 1/4     .10     140   1 1/16 MW-6
  1-1/8     60,000     .10     250     27/64 x 1/4     .10     155   1 1/8 MW-6
  1-1/4     60,000     .10     300     1/2 x 3/8     .10     275   1 1/4 MW-6
  1-3/8     60,000     .10     300     1/2 x 3/8     .10     300   1 3/8 MW-6
  1-1/2     60,000     .10     300     1/2 x 3/8     .10     325   1 1/2 MW-6

Nominal Section Approx. Section Approx. Approx. WCL
Bolt Dia. in Inches Pounds in Number Per Net Wt. Product
in Inches   to Close Inches Pail Per 1000 Number
  3/4     1/4 Square     1,300     1/4 x 1/4     3,500     55   3/4 TRACK 1/4 SQ
  3/4     3/8 Square     4,800     3/8 x 3/8     2,000     135   3/4 TRACK 3/8 SQ
  13/16     3/8 Square     4,500     3/8 x 3/8     1,500     145   13/16 TRACK 3/8 SQ
  7/8     1/4 Square     1,200     1/4 x 1/4     3,000     60   7/8 TRACK 1/4 SQ
  7/8     3/8 Square     4,300     3/8 x 3/8     1,500     150   7/8 TRACK 3/8 SQ
  15/16     3/8 Square     4,000     3/8 x 3/8     1,500     160   15/16 TRACK 3/8 SQ
  1     1/4 Square     1,100     1/4 x 1/4     2,500     70   1" TRACK 1/4 SQ
  1     3/8 Square     3,500     3/8 x 3/8     1,000     165   1" TRACK 3/8 SQ
  1-1/16     3/8 Square     3,200     3/8 x 3/8     1,000     175   1 1/16 TRACK 3/8 SQ
  1-1/8     3/8 Square     3,000     3/8 x 3/8     1,000     180   1 1/8 TRACK 3/8 SQ
  1-1/4     3/8 Square     2,000     3/8 x 3/8     900     195   1 1/4 TRACK 3/8 SQ

Nominal Section Approx. Approx. WCL
Bolt Dia. in Inches Number Per Net Wt. Product
in Inches   Pail Per 1000 Number
  3/4     7/16 x 5/16     2,000     120   3/4 HI POWER
  7/8     7/16 x 5/16     1,500     150   7/8 HI POWER
  1     7/16 x 5/16     1,200     170   1" HI POWER
  1-1/16     7/16 x 5/16     1,000     175   1 1/16 HI POWER
  1-1/8     1/2 x 11/32     1,000     235   1 1/8 HI POWER

Nominal Section Approx. Approx. WCL
Bolt Dia. in Inches Number Per Net Wt. Product
in Inches   Pail Per 1000 Number
  3/4     7/16 x 1/4     900     215   3/4 DBL COIL HI POWER
  7/8     7/16 x 1/4     900     235   7/8 DBL COIL HI POWER
  15/16     7/16 x 5/16     600     285   15/16 DBL COIL HI POWER
  1     7/16 x 5/16     600     300   1" DBL COIL HI POWER
  1-1/8     1/2 x 3/8     400     440   1 1/8 DBL COIL HI POWER
  1-1/4     1/2 x 3/8     400     485   1 1/4 DBL COIL HI POWER

Nominal Section Approx. Approx. WCL
Bolt Dia. in Metric Number Per Net Wt. Product
in Metric   Pail Per 1000 Number
  20 MM     9 x 5     1,300     58 KG M20 DBL COIL HI POWER
   130 lbs.  
  22 MM     10 x 6     1,000     86 KG M22 DBL COIL HI POWER
   190 lbs.  
  24 MM     10 x 6     600     90 KG   M24 DBL COIL HI POWER
  200 lbs.  
  26 MM     12 x 6     500     126 KG   M26 DBL COIL HI POWER
  280 lbs.  

NOTE: For each of the six styles shown, we have heavier-duty versions available, including Super AREA, Diamond Crossing Washers and Super Hi Power - all also available in metric.

WCL is not responsible for application or misapplication of these products, nor corrosion fatiguing caused by environmental conditions.
WCL Company • 16730 East Johnson Dr. • P.O. Box 3588 • Industry, CA 91744
Tel (626) 968-5523 • Fax (626) 369-9805 • We are Open 7am - 4:30pm, Pacific
WCL Company specializes in reliable low-cost, engineered high-performance Track Split Lock Washers, fasteners, fittings, plastic components, washers, nuts, and a wide array of fastener components. WCL has 50 years of experience with all types of standard and engineered fasteners, and provides a comprehensive line of fastener products for sale from some of the world's leading manufacturers.
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