- Other Metals & Metal Products[1]
- Other Auto Parts[2]
- Other Hardware[1]
- Metal Processing Machinery Parts[4]
- Screws[8]
- Nuts[4]
- Bolts[1]
- Contact Person : Mr. Lee Allen
- Company Name : Haiyan Samson Machinery Co., Ltd.
- Tel : 86-0573-86766333
- Fax : 86-0573-86723458
- Address : Zhejiang,Haiyan,Xuejia Load Shengdang Industry Zone
- Country/Region : China
- Zip : 314311
self drilling screw
Self Drilling Screws
DIN7504 (K, L, N, P, Q) / ASME B18.6.4 & SAE J78 specifications
Self-drilling fasteners for attaching into metal, aluminium, or stainless steel. Drills hole, forms mating thread and clamps home in one easy operation. No more need for using the other pre-drilling tools. Most screws are available with painted heads, protective coatings and bonded neoprene washers to order.
Specifications: Head: Hex head, Hex flange head, Pan head, Pan framing head, Flat head, Truss head, Wafer head, Oval headRecess: Phillips, Pozi, Slotted, Torx, Hex undercut, Square Diameter: #4 - #14 Length: 3/8" - 5".
Features: Thread & Point Type: Type BSD, Type CSD, Spade-Shaped point High-Low threadMaterial: Carbon steel, Stainless steel Case hardness: Steel/Rockwell C52-58 / Core hardness: Steel/Rockwell C32-40(after tempering) Zinc plated 3 - 5 my or 5 - 8 my.
self drilling screw
