Truss Head Self Tapping Screw

TRUSS HEAD SELF TAPPING SCREW

• Size:  M2.9~M6.3  /  #4~#14  /  1/4,5/16
• Length :  9.5~300mm  /  3/8~12"
• Material :  Carbon Steel  /  Stainless Steel 
• Thread Type :  A, AB, B, C, CB, BP, CF type 1 (type D), type 17, type 23, type 25, type TT, Hi-Lo thread, Twinfast
• Surface Treatment :  Zinc plated, Yellow Zinc plated, Black zinc, Zinc Nickel, Mechnical Galvanized, Ruspert，Slat Spray Test according to customer requirement. 
• Standard :  DIN, IFI, JIS, according to customer's drawing
• Package :  Bulk packing, Box packing, Bag packing, Blister                    
• Truss head Usage :  Truss head is a kind of oval width side head, big diameter head has the same tolerance can drill and cover with bigger diameter of metal plate hole, it also can used flat head to replace. 

Truss Head Self Tapping Screws are generally weaker than any other type of screws, but they are preferred in applications requiring low clearance above the head. They can also be modified to reduce the clearance even further, while also increasing the surface of bearing. We look forward to establishing a good and long-term business relationship with you. The global market of Truss Head Self Tapping Screws products, is looking forward to our great success.