Dry wall screw
Our company is a professional manufacturing factory of precision hardware, producing all kinds of standard fasteners, stamping parts and all kinds of non-standard products, with the technical ability to develop new products. The introduction of a full set of advanced equipment and molds, digestion and absorption of domestic technology, since its establishment more than ten years of continuous innovation, to provide customers with various series of high quality fasteners and stamping products.
Key words:
Fasteners | non-standard parts | stamping parts
Classification:
Product Description
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).
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Nantong Huaqing Electronics Co., Ltd.
Service Hotline:
+86-13506281211(Ms. Zhu)
Production base:
No. 4166 Dagang Road, Sanhe Town, Haimen, Jiangsu
HUATAO GROUP
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