Product Description

Shaft Size 4.0mm

Inside Diameter 3.70mm

Thickness 0.40mm

Material Carbon Spring Steel

Part No 471004

An external circlip, also known as a DIN 471 retaining ring, is a split, semi-flexible metal ring designed to snap into a machined groove on the outside of a shaft or pin. It functions as a removable shoulder to prevent components from sliding off the shaft, securing items like bearings, gears, and pulleys in place.

4mm External Circlips in Carbon Steel