Indented Oil Hot Dip Galvanized Dacromet Hex Head Bolts , Decorative Copper Coloured Screws

1/2 " -13 x 1 " (FT) Grade 8 Indented Hex Flange Screw (Frame Bolt) Black Oxide Phosphate & Oil
1. Description:

Hex flange bolts are mostly used on vehicles frames. They are used wherever hex washer head bolts are used. These bolts have teeth under their head that grip the mating surface, which helps in resisting loosening. 12-point flange bolts are used in aircraft and aftermarket automotive applications.

Flange bolts are identified by the ridge or surrounding the bolt head. This built-in washer under the head of the Bolt acts to distribute the clamping load over a greater area. A flange bolt is designed to provide the same holding power as a washer. It is avalible in Hex Head and Hex Head Serrated styles. Our factory Crever Fastener Factory Manufactures Flange Bolts in almost all grades of Stainless Steel,Nickel Alloy material,Alloy 20,Titanium Alloy,Alloy Steel,Carbon Steel,Copper,Copper nickel,Brass,Phosphor Bronze,aluminum Bronze etc as required for Purpose with Size range from M10 to M72 & further sizez on request.

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HARDENED STEEL HEX FLANGE SERRATED BOLTS, BLACK OXIDE, BLACK ZINC, PHOSPHATE

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       Suzhou Crever Fastener Co.,Ltd.is a production enterprise combining research,manufacturing and sales together.We possess polished equipment,solid techniques and complete quality system. We have been in this line for more than 20 years, every month we can ship more than 20 containers to the world market.

　　We can provide you with products according to GB,JIS,ANSL,DIN,BS,ISO and other standards, we can also customize products.With advanced techniques and full specifications, our products are popular both at home and abroad.

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