Fender Washers

Bolt Size Inside Diameter
(± .010)
Outside Diameter
(± .010)
Thickness Approximate Number
in 50 Pounds (Steel)
Max Min
107/3211/16.080.0519530 *
107/323/4.080.0518000
107/327/8.080.0515000
107/321.080.0513500
107/321-1/4.080.0513000
107/321-1/2.080.0511760*
107/322.080.051796
1/49/321.080.0513750
1/49/321-1/4.080.0512300
1/49/321-1/2.080.0511550
1/49/321-3/4.080.0511100
1/49/322.080.051810
5/1611/321.080.0514670 *
5/1611/321-1/4.080.0512400
5/1611/321-1/2.080.0511600
5/1611/322.080.051820
5/1611/322-1/2.080.051500
3/813/321-1/4.080.0512350
3/813/321-1/2.080.0511650
3/813/321-3/4.080.0511130
3/813/322.080.0511000
3/813/322-1/2.080.051512
1/217/321-1/4.080.0513000
1/217/321-1/2.080.0512000
1/217/321-3/4.080.0511145
1/217/322.080.051950
1/217/322-1/2.080.051668
1/217/323.080.051355
5/811/161-1/4.084.0743590 *
3/413/162(± .015).080.0511155*
7/815/162-1/2 (± .015).118.101715 *