H&F Fastener Co., Ltd

Material: high carbon spring steel, spring steel, stainless steel, alloy steel Compression Spring, Extension Spring : Wire Diameter: 0.2-40.0mm Torsion spring wire diameter :0.2-35mm Surface Finish: black , Zinc, Nickel, silver, golden, tin, powder coating, shot pin Applications: Automotive, medical device, agricultural machinery ,electronics, toy, electric power distribution. Extension spring hook include Germany hook, British hook, Side hook We can customize special design of springs based on your requirement.

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Buyer: In shell pecan nut, macadamia nut

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Wedge Anchor Bolt Expansion Bolt factory price Wedge Anchor Product Description 1. Grade: 4.8, 6.8, 8.8, 10.9, 12.9 2. Size: 1/4, 5/16, 3/8, 1/2, 5/8. 3. Standard: ANSI custom Wedge Anchor Details Material Carbon Steel Color White and Blur, Yellow Standard ANSI Brade QianMu Used Building, Industry, Machinery Anchor Bolt features: This product has long threads and is easy to install and is usually used in heavy load installations. To get a reliable, huge fastening force, you have to make sure that the clip that's attached to the wedge anchor is fully inflated.And the expansion clip should not detach from the rod or distort in the hole. The nominal tension values are all tested under the condition of cement strength of 260~300kgs/cm2, and the maximum safety load should not exceed 25% of the nominal value. We are a Wood Screw wholesaler.Since the beginning of this century, the company has been engaged in wedge anchor,white zinc plated drop in anchor,Expansion Bolt and custom chemical anchor manufacturing industry, and has won widespread favor and approval

wedge anchor is speci� cally designed for optimum performance in both cracked and uncracked concrete. It is designed and tested in accordance with ICC-ES AC-193 to meet the requirements of the 2006 IBC. The Strong-Bolt anchor has proven to offer increased reliability in the most adverse conditions, including proper functioning in cracked concrete under static and seismic loads.