Other Fasteners

Cotter Pin

Split cotter pins for locking castle nuts and clevis pins.

Standard
DIN94, ASME B18.8.1
Size
1–12 mm
Material
Carbon Steel, Stainless Steel, Alloy Steel, Brass, Aluminum, Monel
Grade
4.8, 5.8, 6.8, 8.8, 10.9, 12.9; Gr2/5/8
Finish
Plain, Black Oxide, Zinc Plated, H.D.G, PTFE, Dacromet, Nickel, Chrome, Zinc Nickel

Description

Cotter pins bend open after insertion to lock nuts, pins, and shafts against unintended removal.

Specifications

StandardDIN94, ASME B18.8.1
Size1–12 mm
MaterialCarbon Steel, Stainless Steel, Alloy Steel, Brass, Aluminum, Monel
Grade4.8, 5.8, 6.8, 8.8, 10.9, 12.9; Gr2/5/8
FinishPlain, Black Oxide, Zinc Plated, H.D.G, PTFE, Dacromet, Nickel, Chrome, Zinc Nickel

Technical Drawing

AF L d Schematic reference — request CAD / PDF drawing with RFQ

Cotter Pin technical drawing — dimensions available on request

Get in touch

Let’s build something together

Tell us about your project — material, quantities, tolerances, timeline. Our team typically replies within one business day.

Contact sales →