Custom wire forming spring R shape cotter pin
R-pin (split pin) as a mechanical part is mainly used to prevent loosening of threaded connections.
R-pin (split pin) as a mechanical part is mainly used to prevent loosening of threaded connections. After the nut is tightened, the cotter pin is inserted into the nut groove and the bolt tail hole, and the tail of the cotter pin is opened to prevent relative rotation of the nut and the bolt. Split pin is a kind of metal hardware, commonly known as spring pin.
R-pin (spring pin) surface treatment: galvanized, nickel-plated, chrome-plated, dipped, plastic sprayed, natural, blackened, electroplated black zinc, 12/24/48/96 hours salt spray test, environmentally friendly zinc, passivation Wait.
Material type: different product types, different materials. Common materials: low carbon steel, 45# steel, spring steel, 304 stainless steel. Product size: German standard, American standard, national standard, can also be customized according to actual needs, R-shaped pins generally have single-turn and double-turn.
R pin is mainly used in industry and has a long service life. The R pin has a wide range of applications, and can be applied to automobiles, trailers, strollers, shelves, scaffolding, agricultural machinery, coal mines, etc.