Hex Head Self Drilling Screw/ Roofing Screw Tek Screw Drill Point Screw EPDM Washer

Our company adheres to the customer-oriented and application-oriented strategy, and continues to focus on development in the field of wing nuts, ASME ANSI Flange Bolt, Steel Wire CE. We are enthusiastic to provide you with satisfactory service and look forward to working with you to develop together. We will continue to work with outstanding companies to quickly respond to changes in customer needs by strengthening value innovation, and in the future will provide more new products and solutions to meet user needs! Our company always takes the quality and credit standing as the first, we are doing everything we can to fulfill customers' needs while constantly improving our quality. We warmly welcome new and old customers in domestic and overseas market cooperate with us!

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. 

As always, we will provide you with the best products at the best price, as well as technical moulding and finishing services at all times to meet your ever-changing needs for Hex Head Self Drilling Screw/ Roofing Screw Tek Screw Drill Point Screw EPDM Washer. Years of hard work has created our resounding brand, and we have created a series of impressive achievements with our strength and integrity. In recent years, the scale of our company has continued to grow that can truly provide our customers with one-stop services and effectively help them solve their problem.