self tapping screws

As a manufacturer of self tapping screws, we are able to produce self tapping screws DIN 7504, DIN 7504(K), DIN 7504(L), DIN 7504(M), DIN 7504(N), DIN 7504(O), DIN 7504(P), DIN 7504(Q), DIN 7504(R), DIN7982, ISO 15480, ISO 15481, ISO 15482,  ISO 15483, DIN EN ISO 15480, DIN EN ISO 15481, ISO 15482, ISO 15483, NF E 25-856, JIS B 1124, JIS B 1125, UNI 8117, UNI 8119 P, Q29, GB/T 15856.5 and other standards. We are able to produce self tapping screws thread size ST2.9 to ST6.3, Length 9.5mm to 200mm. 

Our company is self tapping screws factory, self tapping screws manufacturers, self tapping screws suppliers. We self tapping screws specifications are complete, the quality is stable, the delivery is fast, the service is thoughtful, welcome to order. self tapping screws are used for the connection and fixing of steel structural parts of various buildings and bridges.

self tapping screws 

self tapping screws 

self tapping screws in production 

self tapping screws in production 

 self tapping screws under heat treatment

 self tapping screws in quality testing

One corner of the self tapping screws warehouse

self tapping screws

One corner of the self tapping screws warehouse

self tapping screws Manufacturers, self tapping screws Suppliers, self tapping screws Factory