Zinc Plated Hex Head Wood Lag Screw

Over the years, with good product performance, perfect quality assurance, and after-sales service, we have won unanimous praise from customers at home and abroad. In the future, we will continue to make progress to become a well-known GB Square Nut, GB flange bolts, expansion bolt brand. We have a professional design and technology research and development team, and we have formed a complete set of production management, quality management, marketing management and service management systems. Should any of these products be of interest to you, please let us know.

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. 

In order to continue to enhance our Zinc Plated Hex Head Wood Lag Screw and provide more sophisticated features and performance, we actively introduce and learn from advanced technologies. With advanced professional technology, strict quality control and sincere after-sales service, we have established long-term and fixed business relations with many customers at home and abroad. 'Excellent quality, perfect as one' is our company's quality policy and is the direction of all employees of our company.