Din9250 M4 Double Tooth Lock Flat Round Washer Stainless Steel SS304 A2

Din9250 M4 double tooth lock washer disc spring lock washer,stainless steel SS304,A2

Product Description

Item: Lock washers with doule faced printing, stainless steel

Standard:DIN9250 JB/ZQ4340

Size:M3-M30

Material:stainless steel SS304,A2

Surface:Electroplating and polishing

Disc spring lock washer, also known as anti-skid, safety, locking gasket. Tooth face safety washer solves screw connection

Security issues.

This product is widely used in the manufacture and assembly of electronic and electrical switches, case cabinets and electrical equipment, and the manufacture of communication machinery and equipment

Automobile industry, light rail train, subway train and other manufacturing and assembly industries

Specification

Washers are classified as: flat washer-C, large washer-A and C, super large washer-C, small washer-A, flat washer-A, flat washer-chamfer-A, high strength washer for steel structure, spherical washer, conical washer, square oblique washer for I-shaped steel, square oblique washer for groove steel, standard spring washer, light spring washer, heavy bullet. Spring washer, internal tooth lock washer, internal saw tooth lock washer, external tooth lock washer, external saw tooth lock washer, single ear stop washer, double ear stop washer, external tongue stop washer, round nut stop washer.

Application

1.in the manufacture and assembly of electronic and electrical switches

2.case cabinets and electrical equipment

3.the manufacture of communication machinery and equipment

4.Automobile industry

5.ight rail train, subway train

6.other manufacturing and assembly industries