Lock Washers

1/2" Screw 1060 Spring Steel Split Lock Washer Zinc Yellow Dichromate Finish, 0.502 to 0.512" ID x 0.889" Max OD, 0.125" Thick

1-1/4" Screw 1.274" ID Grade 8 Spring Steel Split Lock Washer Hot Dipped Galvanized Finish, 1.274 to 1.3" ID x 2.056" Max OD, 0.312" Thick

7/16" Screw 0.44" ID Grade 2 Spring Steel Split Lock Washer Uncoated, 0.44 to 0.45" ID x 0.784" Max OD, 0.133" Thick

9/16" Screw 18-8 Stainless Steel Split Lock Washer Uncoated, 0.564 to 0.574" ID x 0.965" Max OD, 0.141" Thick

#12 Screw 0.22" ID Steel Split Lock Washer Zinc Plated Finish, 0.22 to 0.227" ID x 0.377 to 0.391" OD, 0.056" Thick

#10 Screw 0.193" ID Steel Split Lock Washer Uncoated, 0.193 to 0.2" ID x 0.334 to 0.35" OD, 0.047" Thick

M42 Screw 42.5mm ID Grade 8 Spring Steel Metric Split Lock Washer Uncoated, 42.5 to 43.7mm ID x 68.2mm Max OD, 7mm Thick

#12 Screw 0.22" ID Grade 2 Spring Steel Split Lock Washer Zinc Yellow Dichromate Finish, 0.22 to 0.227" ID x 0.377" Max OD, 0.056" Thick

1/4" Screw 0.252" ID Steel Split Lock Washer Zinc Plated Finish, 0.252 to 0.252" ID x 0.487 to 0.489" OD, 0.062" Thick

#12 Screw 0.22" ID Grade 2 Spring Steel Split Lock Washer Zinc Plated Finish, 0.22 to 0.227" ID x 0.391" Max OD, 0.063" Thick

3/4" Screw 0.636" ID Steel Split Lock Washer Hot Dipped Galvanized Finish, 0.636 to 0.641" ID x 1.073 to 1.079" OD, 0.156" Thick

M14 Screw 14.2mm ID Grade 8 Spring Steel Metric Split Lock Washer Zinc Plated Finish, 14.2 to 14.7mm ID x 24.1mm Max OD, 3mm Thick

#6 Screw, 0.128" ID, Nylon Internal Tooth Lock Washer 21/64" OD, Grade 6/6

M20 Screw 20.2mm ID Steel Metric Split Lock Washer Uncoated, 20.2 to 21.2mm ID x 33.6mm Max OD, 4mm Thick

5/8" Screw 0.628" ID Grade 2 Spring Steel Split Lock Washer Zinc Plated Finish, 0.628 to 0.641" ID x 1.087" Max OD, 0.188" Thick

1-3/8" Screw 1.379" ID Grade 2 Steel Split Lock Washer Hot Dipped Galvanized Finish, 1.379 to 1.408" ID x 2.219" Max OD, 0.344" Thick