Washer Grover of GOST 6402-70

Spring washer (Grover (German Grower), Grover's washer) — a metal detail of cars and mechanisms, in the form of the cut ring. One of the most widespread details for prevention of self-unscrewing of threaded connections. It is enclosed between a nut and a fixing surface. It is applied in mechanical engineering and instrument making as kontryashchy elements of connection. Execution: normal, heavy, especially heavy, easy.

Standards of spring washers;

• GOST 6402-70 * — Washers spring. Specifications;

• M6

  M8

  M10

  M12

  M14

  M16

  M18

  M20

  M22

  M24

  M27

  M30

  M36