SS316 Hexagon Head Wood Screw Lag Screw DIN571

We can easily state with absolute certainty that for such good quality at such charges we are the lowest around for hex socket set screw, carbon steel for sale, allen bolt. Adhering to the concept of openness, tolerance, and work together, our employees are diverse and diligent, and each brings different skills, experience and unique perspectives. The company has strong technical force and advanced testing equipment, and can provide orientation assistance design according to the specific requirements of customers. Under the complex and rigorous control mechanism, along with the application of advanced production, management and testing technology, our company has achieved consistency in all product independent manufacturing.

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 is based in China, facing the world, providing satisfactory SS316 Hexagon Head Wood Screw Lag Screw DIN571 to customers around the world, and cooperating with many manufacturers to jointly develop the market. Modern marketing service integration mode is the cornerstone of our market development. Together with our efforts, our products and solutions have won the trust of clients and been very salable each here and abroad.