- Thread[6]
- Sewing Threads[6]
- Blended Yarn[1]
- Grey Fabric[2]
- Baby Hats & Caps[2]
- Sports Caps[6]
- Winter Hats[6]
- Children Hats & Caps[1]
- Baby Vests & Waistcoats[6]
- Nails[6]
- Screws[6]
- Metal Building Materials[2]
- Contact Person : Mr. Xue Fei
- Company Name : Shijiazhuang Jiangrunyuan Imp. & Exp. Co., Ltd.
- Tel : 86-311-87812908
- Fax : 86-311-87822936
- Address : Hebei,Shijiazhuang,No. 152, Xingkai Road, Xinhua District, Shijiazhuang City, Hebei Province. China
- Country/Region : China
- Zip : 050051
self drilling screw with wings
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Self drilling screw with wings
Diameter: From 3.5mm to 6.3mm,From #6 to #14
Length:From 9.50mm to 152mm Or From 3/8" to 6"
Material:C1022
Coating: Zinc,Yellow Zinc,Black phosphated,Gray phosphated,Decromet
Self-drilling screws mainly has three advantages as following:
Firstly, Self-drilling screws can save labor. Drilling hole, forming mating thread and clamping home can achieve in an easy operation. It doesnt require for difficult alignment of two or more elements.
Secondly, self-drilling screws can save materials. It only needs one tool for application---screw drive. Power drills, drill bits and elaborate and costly press tools and their maintenance are eliminated.
Finally, self-drilling screws can improve product quality. It ensures correct hole size every time, resulting in better thread engagement and tighter clamp
