grade 5 Railway Bolts

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Hex bolts, hot dipped galvanized steel, 8" hex bolt diameter is measured on the outside of the threads. important note: due to the plating thickness, only hot dipped galvanized nuts should be used on hot dipped galvanized hex bolts.

A193 b7 alloy steel round bar the asme a193 designation covers fasteners intended for use in pressure vessels, valves, flanges, and fittings. heat treated chromium-molybendum (aisi 4140) high-yield bolting steel for high pressure applications.

U-bolt-it is a leading supplier of hex head cap screws for a variety of applications including medical equipment, oil field equipment, aerospace and construction. hex bolts, commonly referred to as hex head cap screws, are bolts with a hexagonal (six sided) head.

Is : 53721975 3. material -the taper washers shall be made from any suitable low carbon steel. note-suitable low carbon steels are indicated in is : 15704961 ’ schedules for wrought steels for general englneer- ing purposes ‘. 4. grade- the taper washers shall conform to ‘ordinary’ grade specified in is : 5369-1975

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grade 5 Railway Bolts exporter from China, we're by far the most professional supplier from USA with ISO9001 Certification. Also the merchandise have been certified by mutiple security certification.We are going to present our grade 5 Railway Bolts priducts in top-quality and most favourable value.

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