Stainless Steel Hex Head Wood Screws DIN 571

We have achieved rapid development in recent years, established a scientific and technological service team full of innovation ability to continuously promote the upgrading of concrete anchors TS16949, Elevator Anchor Bolt, GB Standard flat washer and application technologies. Driven by science and technology, we continue to develop new energy-saving, environmentally-friendly and efficient products to the market to provide customers with more satisfactory products and more considerate services. We serve our customers with professional knowledge, credibility, ethics, steadfastness and diversification, welcome you!

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. 

Based on the concept of innovation, our company has the ability to design and develop Stainless Steel Hex Head Wood Screws DIN 571 products and micro-innovation by virtue of meticulous production technology, perfect management mode and quality management system. Selecting the superior and eliminating the inferior, just realized by competition, are the objective law of the social development. We are committed to continuously improve the competitiveness of enterprises, absorb advanced technology at home and abroad and build a team with hard style and strong technology.