A locking pin is a common fastener, its working principle is through the spiral movement of the thread embedded in the nut or threaded hole, so as to realize the purpose of tightening the connection. In engineering design and manufacturing, locking pins are widely used in a variety of mechanical equipment and structures, playing a role in fixing, connecting, and preventing loosening.
R-type pins Mainly used, long service life products small wire diameter 4.0 or fewer R-type pins, elastic pins, and B-type pins are generally produced with a computerized spring machine, but also with a professional buckle machine production. Used for shelves, scaffolding, agricultural machinery, coal mining, and other tools and industrial connection solutions!
Material type: Different types of products, and different materials. Commonly used materials: mild steel, 45# steel, spring steel, 304 stainless steel.
Product size: German standard, American standard, and national standard can also be customized according to the actual needs of the R-type pin generally have a single ring and double ring. R-pins (spring pins) surface treatment: zinc-plated, nickel-plated, chrome-plated, dip-plasticized, plastic-sprayed, color, black, black zinc plating, 12/24/48/96 hours salt spray test, environmental zinc, passivation and so on.
