ISO 7380 Hexagon Socket Button Head Cap Screws / ASME/ANSI B 18.3.4m

We're hunting forward to your check out for joint development for Carbon Steel Wire, Screw, ISO Carriage Bolt. We adopted technique and quality system management, based on 'customer orientated, reputation first, mutual benefit, develop with joint efforts', welcome friends to communicate and cooperate from all over the world. You can buy the products with high cost performance by virtue of our unique characteristics and value awareness in the sales process.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading tapping screw manufacturers and suppliers in China, welcome to buy self tapping screws, button head screw, socket cap screw, hex head screw, self drilling screws from our factory and company.

The main products of Shanghai Jinrui are bolt, nut, washer, machine screw, self tapping screw and other fasteners with material of carbon steel, alloy steel, stainless steel. 

Tappying screws have self-tapping screw and self-drilling screw. Self tapping screw has a sharp point which is convenient when screwing the holes. Self-drilling screw has a drill point whicn can drill a hole when used with an electric hand drill. 

Material usually is low carbon steels with carburization on tapping screw surface. Carburization could increase hardness on the surface. According to the head types, tapping screws usually are grouped into phillips pan head self tapping screw,   phillips countersunk head self tapping screw, slotted head tapping screw, hex head tapping screw,hex flange self-drilling screw, hex washer head drilling screw, etc. 

Our mission will be to build creative solutions to consumers with a great experience for ISO 7380 Hexagon Socket Button Head Cap Screws / ASME/ANSI B 18.3.4m. The company insists on technology development as the driving force, product quality as the foundation, and excellent service as the guarantee of customers, so as to return customers' consistent trust and support to us. We are committed to maintaining an industry leader position, implementing a positive branding strategy and full quality management.