|Item||Self drilling screw|
|Standard||DIN, ISO, ANSI, NON-STANDARD…|
|Head Type||Hex head, Csk head, Pan head, Truss head,Wafer head…..|
|Thickness||#8(4.2mm), #10(4.8mm), #12(5.5mm), #14(6.3mm)|
|Ponit No.||#3, #3.5,#4,#5|
|Package||Colorful box+carton; Bulk in 25kg bags; Small bags+carton;Or customized by client request|
3. Suitable for assembling steel roof, automobile body, container, shipbuilding industry, freezingequipment and so on.
Contact Us:About Us: Handan Shuangzi Metal Products Co., Ltd is a professional manufacturer of drilling screw and tapping screw enterprises. Since its establishment, the company has been focusing on the production and R&D of drilling screw, which has built a modern, high standard, scale, variety of professional production line of drill tail screw. All used equipment are imported from Germany, Japan and Taiwan, with an annual output of high quality, multi-variety drill tail screw .The employed the top domestic technologist, in hexagon-shaping,clipping,thread-rolling,carburize,zinc plated,washer machine,package and other processes, every link strives for perfection and the best.