Lock Washers

1-1/4" Screw, 1.325" ID, Steel Internal Tooth Lock Washer 1.975" OD, Zinc-Plated, Grade 2

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

2" Screw 2.008" ID Grade 8 Spring Steel Split Lock Washer Uncoated, 2.008 to 2.039" ID x 3.144" Max OD, 0.496" Thick

M4 Screw, 4.3mm ID, Stainless Steel External Tooth Lock Washer 8mm OD, Uncoated, Grade 316 & Austenitic A4

#12 Screw, 0.231" ID, Stainless Steel External Tooth Lock Washer 0.475" OD, Grade 410

#5 Screw, 0.136" ID, Spring Steel External Tooth Lock Washer 0.285" OD, Zinc-Plated, Grade 2

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

#6 Screw 0.141" ID Grade 2 Spring Steel Split Lock Washer Zinc Yellow Dichromate Finish, 0.141 to 0.148" ID x 0.25" Max OD, 0.031" Thick

1-1/2" Screw 1.504" ID Steel High Collar Split Lock Washer Uncoated, 1.504 to 1.534" ID x 2.17" Max OD, 0.375" Thick

M2.5 Screw, 2.7mm ID, Stainless Steel External Tooth Lock Washer 5.5mm OD, Uncoated, Grade 18-8 & Austenitic A2

#4 Screw 0.114" ID Silicon Bronze Split Lock Washer 0.114 to 0.12" ID x 0.209 to 0.223" OD, 0.025" Thick

M12 Screw, 13mm ID, Spring Steel Internal Tooth Lock Washer 20.5mm OD, Zinc-Plated, Grade 2

3/8" Screw, 0.425" ID, Steel Internal Tooth Lock Washer 0.615" OD, Zinc-Plated, Grade 1075

5/8" Screw 1060 Spring Steel Split Lock Washer Zinc Yellow Dichromate Finish, 0.628 to 0.641" ID x 1.073" Max OD, 0.156" Thick

1-1/8" Screw 1.129" ID Grade 8 Spring Steel Split Lock Washer Zinc Plated Finish, 1.129 to 1.153" ID x 1.903" Max OD, 0.345" Thick

1/4" Screw 0.252" ID Grade 8 Steel Split Lock Washer Zinc Yellow Dichromate Finish, 0.252 to 0.26" ID x 0.487" Max OD, 0.062" Thick