Wing Tek Screw/Self Drilling Screw

We devote ourselves to providing customers with competitive sleeve anchors, torx screws, ASME ANSI standard track bolt and services, creating value for customers, teams and society. We value quality as life, continuously introducing advanced production equipment, developing and training outstanding technical personnel. We strive to be the best. Since established, we have focused on introducing and cultivating high-tech talents and takes it as development strategy. On your way in career, we can be your loyal friend! The main goal of our company is to build up a satisfactory memory to all customers, and establish a long term win-win business relationship.

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. 

To be a result of ours specialty and service consciousness, our enterprise has won an excellent status between buyers all around the globe for Wing Tek Screw/Self Drilling Screw. Our company has all kinds of advanced equipment and production lines required as well as a group of experienced technical personnel and management personnel. Sophisticated testing equipment and strict quality management ensure the stability and continuous improvement of product quality. Our company has advanced production technology and coupled with strict management rules and regulations.