ISO7380 Steel Fastener Allen Screw Hex Socket Cap Machine Screw

We insist on proceeding from reality, studying the market trend down-to-earth, and focusing on the quality of Steel Wire for sale, GB Flat Washer, DIN hex bolts. Corporate culture is the soul and core competitiveness of an enterprise, and is the foundation of its longevity. We sincerely welcome friends to come negotiate business and start cooperation. Up to now, our products have been exported to more than 60 countries and areas around the world. We look forward to getting your inquiries.

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 company constantly take 'meet customer demand' as the business purpose, we continue to promote the application of ISO7380 Steel Fastener Allen Screw Hex Socket Cap Machine Screw for the enterprise's long-term business strategy. Practical experience tells us that finding demand is the key to product innovation, so that we listen to customer feedback in a timely manner and make improvements. We are committed to becoming an enterprise respected by our peers as well as the society, and will be obliged to play the role of a benchmark and a leading model.