Lock Washers

M4 Screw 4.1mm ID Steel Metric Split Lock Washer Uncoated, 4.1 to 4.4mm ID x 7.6mm Max OD, 0.9mm Thick

M5 Screw, 5.3mm ID, Stainless Steel External Tooth Lock Washer 10mm OD, Grade 18-8 & Austenitic A2

M14 Screw 14.2mm ID 18-8 Austenitic Grade A2 Stainless Steel Metric High Collar Split Lock Washer Uncoated, 14.2 to 14.7mm ID x 21.1mm Max OD, 3mm Thick

M18 Screw 18.2mm ID 316 Austenitic Grade A4 Stainless Steel Metric Split Lock Washer Uncoated, 18.2 to 19mm ID x 29.4mm Max OD, 3.5mm Thick

1/2" Screw 18-8 Stainless Steel Split Lock Washer 0.502 to 0.512" ID x 0.869" Max OD, 0.125" Thick

3/8" Screw, 0.398" ID, Steel Internal Tooth Lock Washer 0.692" OD, Zinc-Plated, Grade 2

#10 Screw, 0.177" ID, Nylon Internal Tooth Lock Washer 29/64" OD, Grade 6/6

M2.5 Screw 2.6mm ID 18-8 Austenitic Grade A2 Stainless Steel Metric Split Lock Washer 2.6 to 2.9mm ID x 5.1mm Max OD, 0.6mm Thick

#8 Screw 316 Stainless Steel Split Lock Washer Passivated Finish, 0.167 to 0.174" ID x 0.293" Max OD, 0.04" Thick

5/8" Screw Grade 2 Spring Steel Split Lock Washer Zinc Plated Finish, 0.628 to 0.641" ID x 1.151" Max OD, 0.202" Thick

1-1/2" Screw Grade 8 Spring Steel Split Lock Washer Zinc Plated Finish, 1.504 to 1.534" ID x 2.627" Max OD, 0.496" Thick

9/16" Screw 0.564" ID Grade 8 Steel Split Lock Washer Zinc Yellow Dichromate Finish, 0.564 to 0.574" ID x 0.965" Max OD, 0.141" Thick

5/8" Screw 18-8 Stainless Steel Split Lock Washer 0.635 to 0.65" ID x 1.079 to 1.093" OD, 0.156" Thick

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

M24 Screw 24.4mm ID 18-8 Austenitic Grade A2 Stainless Steel Metric Split Lock Washer 24.5 to 25.5mm ID x 40mm Max OD, 5mm Thick

M16 Screw, 17mm ID, Stainless Steel External Tooth Lock Washer 26mm OD, Uncoated, Grade 18-8 & Austenitic A2