Standard product
Dry wall screw
Characters of wall screw
1.Wall screw is also called triumph-head screw,and can be used to replace wood screw.
2.The screw head form is in the shape of triumph head, and it is designed with double-teeth-thread,and with strong catching force,fast hole-drilling,it brings much conve nience to the field of building and construction.
3.The teeth angle is generally about 60°,The pointed tail angle is about 23°-26°.The pointed tail is divided into straight tail and bullet tail.
4. Screw is divided into coarse teeth and fine teeth, and fine teeth is divided into doubleteeth single-out (SS)and double-teeth double out (2S).
Recommended
Specializing in the production of various standard fasteners, stamping parts and various non-standard products
Nantong Huaqing Electronics Co., Ltd.
Service Hotline:
Production base:
No. 4166 Dagang Road, Sanhe Town, Haimen, Jiangsu
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