MEDIUM SPLIT LOCK WASHERS
A coiled, hardened, split circular washer with a slightly trapezoidal wire section.  The split lock
washer applies greater bolt tension per unit of applied torque.  It's hardened bearing surface
provides a more uniform load distribution, while resisting loosening caused by vibratiion.
SIZE
 ID
OD
FINISH
BOX QTY
BOX QTY
#2
 .094-.088
.172
ZINC
 100
1000
#4
 .120-.114
 .209
ZINC
 100
1000
#5
 .133-.127
 .236
ZINC
 100
1000
#6
 .148-.141
 .250
ZINC
 100
1000
#8
 .174-.167
 .293
ZINC
 100
1000
#10
 .200-.193
 .334
ZINC
 100
1000
#12
 .227-.220
 .377
ZINC
 100
1000
1/4
 .260-.252
 .487
ZINC
 100
1000
5/16
 .322-.314
 .583
ZINC
 100
1000
3/8
 .385-.377
 .680
ZINC
 100
1000
7/16
 .450-.440
 .776
ZINC
 100
500
1/2
 .512-.502
 .869
ZINC
 100
500
9/16
 .574-.564
 .965
ZINC
 100
250
5/8
 .641-.628
 1.073
ZINC
 100
250
3/4
 .766-.753
 1.265
ZINC
 100
  
7/8
 .894-.878
 1.459
ZINC
 100
  
1"
1.024-1.003
 1.656
ZINC
 100
  
1-1/8
1.153-1.129
 1.847
ZINC
 50
  
1-1/4
1.280-1.254
 2.036
ZINC
 50
  
1-1/2
1.534-1.504
 2.419
ZINC
 50
  
Other sizes, finishes, and variations may be available in :
Steel, Stainless, Bronze, Aluminum, Hot Galvanized, Metric, High Alloy (Grade 8),
Hi-Collar, Heavy Pattern, Black, Zinc Yellow
              After you see what your looking for, make a list, then call, fax, or email us for price and
availability.  You'll find a staff that is eager to assist you.  
CALL  1-800-877-2907 or FAX  1-781-821-2845
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WASHERS