Hongxu Hardware Co., Ltd
Hongxu Hardware Co., Ltd（Jiaxing Hongxin Trading Co.,Ltd）
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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
| Item | Lock washers with doule faced printing | ||||||
| Standard: | DIN 6798A | ||||||
| Material | Stainless steel SS304 | ||||||
| Application scope | automobile fastener and Fasteners for mechanical industry | ||||||
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