Cotter Pin 2,5х32

Cotter Pin 2,5х32. GOST397-79 Сotter Pin - one of the types of fasteners, which is a wire rod, bent in half with the formation of a tab in the place of folding. GOST 397 is used as a fixing element of lightly loaded conjugate parts and to prevent self-loosening of nuts. Split is inserted into the opening, and then the protruding ends are bent to the sides.

Cotter pins must be manufactured in accordance with the requirements of this standard for working drawings approved in accordance with the established procedure. Cottons should be made of low-carbon steels. It is possible to manufacture cotter pins from corrosion-resistant steels or from non-ferrous metals and their alloys.