Fender Washers - Domestic & Import

Wrought Fender Washers were originally developed for automotive body repair. They are presently used more in sheet metal, electrical, plumbing, drywall and wood paneling applications where an extra-wide bearing surface is required for installation of fixtures, etc. Fender Washers also have become so popular for attaching signs to posts, walls and other surfaces that they are also known as “sign washers”. Made of thin gauge steel, they are referenced in several styles which relate to their relative outside diameter:

  • very small
  • small
  • regular
  • large
  • extra large

Light Fender Washers

Light Fender Washers are manufactured from .036 to .070 steel.

Bolt SizeOutside DiameterInside DiameterThicknessApprox Lbs per M PcsApprox Pcs per Carton
3/16" Small1.000.219.036/.05610.44,500
1/4" Very Small1.000.281.036/.05610.15,000
3/16" Large1.250.219.036/.05616.63,000
1/4" Small1.250.281.036/.05616.23,000
5/16" Small1.250.344.036/.05615.83,000
3/8" Small1.250.406.036/.05615.23,000
1/4" Large1.500.281.036/.05623.72,000
5/16" Large1.500.344.036/.05623.32,000
3/8" Regular1.500.406.036/.05622.82,000
3/8" Extra Large1.625.422.051/.07033.01,500
1/2" Regular2.000.531.051/.07050.01,000

Heavy Fender Washers

Bolt SizeOutside DiameterInside DiameterThicknessApprox Lbs per M PcsApprox Pcs per Carton
3/16" Small1.000.219.051/.08414.73400
1/4" Very Small1.000.281.051/.08414.23,500
3/16" Large1.250.219.051/.08423.32,100
1/4" Small1.250.281.051/.08422.82,200
5/16" Small1.250.344.051/.08422.22,200
3/8" Small1.250.406.051/.08421.52,300
1/4" Large1.500.281.051/.08433.41,500
5/16" Large1.500.344.051/.08432.81,500
3/8" Regular1.500.406.051/.08432.11,500
1/2" Regular2.000.531.051/.08457.1850

Heavy Fender Washers are manufactured from .051 to .084 steel.


Extra Heavy Fender Washers

Bolt SizeOutside DiameterInside DiameterThicknessApprox Lbs per M PcsApprox Pcs per Carton
3/16" Small.938.219.108/.13222.32,250
1/4" Very Small1.000.281.108/.13224.62,000
1/4" Very Small O.S.1.125.281.108/.13232.01,500
1/4" Small1.250.281.108/.13240.01,250
5/16" Small1.250.343.108/.13239.01,250
3/8" Small1.250.406.108/.13238.01,300
3/8" Small O.S.1.250.438.108/.13236.61,350
1/4" Large1.500.281.108/.13258.0850
5/16" Large1.500.343.108/.13257.0875
3/8" Regular1.500.406.108/.13256.0900
3/8" Extra Large1.750.438.108/.13277.0650
1/2" Regular2.000.531.108/.132100500

Extra-Heavy Fender Washers are manufactured from .108 to .132 steel.