Lock Washers

1-1/8" Screw 1.129" ID Steel Split Lock Washer Uncoated, 1.129 to 1.153" ID x 1.847 to 1.853" OD, 0.281" Thick

#4 Screw, 0.123" ID, Stainless Steel Internal Tooth Lock Washer 0.27" OD, Grade 410

M20 Screw, 21mm ID, Spring Steel Internal Tooth Lock Washer 33mm OD, Zinc-Plated, Grade 2

3/8" Screw, 0.398" ID, Stainless Steel External Tooth Lock Washer 0.695" OD, Uncoated, Grade 18-8

#6 Screw, 0.15" ID, Stainless Steel Internal Tooth Lock Washer 0.295" OD, Grade 410

M8 Screw, 8.4mm ID, Stainless Steel Internal Tooth Lock Washer 15mm OD, Uncoated, Grade 18-8 & Austenitic A2

#10 Screw 316 Stainless Steel Split Lock Washer Passivated Finish, 0.193 to 0.2" ID x 0.334" Max OD, 0.047" Thick

#12 Screw Grade 2 Spring Steel Split Lock Washer Uncoated, 0.22 to 0.227" ID x 0.361" Max OD, 0.047" Thick

1" Screw 1.003" ID Steel Split Lock Washer Zinc Plated Finish, 1.003 to 1.024" ID x 1.656 to 1.661" OD, 0.25" Thick

1-1/8" Screw Grade 8 Spring Steel Split Lock Washer Uncoated, 1.129 to 1.153" ID x 1.819" Max OD, 0.224" Thick

M10 Screw, 10.5mm ID, Stainless Steel Internal Tooth Lock Washer 18mm OD, Uncoated, Grade 18-8 & Austenitic A2

M12 Screw 12.2mm ID Steel Metric Split Lock Washer Uncoated, 12.2 to 12.7mm ID x 21.1mm Max OD, 2.5mm Thick

M36 Screw 36.5mm ID Grade 8 Spring Steel Metric Split Lock Washer Zinc Plated Finish, 36.5 to 37.7mm ID x 58.2mm Max OD, 6mm Thick

M3 Screw, 3.2mm ID, Spring Steel External Tooth Lock Washer 6mm OD, Zinc-Plated, Grade 2

5/16" Screw, 0.332" ID, Steel External Tooth Lock Washer 0.865" OD, Zinc-Plated, Grade 1075

3/8" Screw 0.377" ID Grade 2 Spring Steel Split Lock Washer Zinc Yellow Dichromate Finish, 0.377 to 0.385" ID x 0.68" Max OD, 0.094" Thick