8x70mm GB898 White Zinc Plated Double End Studs

8x70mm GB898 White Zinc Plated Double End Studs

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Product Details

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Double End Stud is a cylindrical fastener with threads at both ends. Widely used in electric power, chemical industry, oil refining, valves, railways, bridges, steel structures, auto and motorcycle parts, machinery, boiler steel structures, hanging towers, large-span steel structures and large buildings.
Bm=1d stud is generally used to connect two steel connected parts. Bm=1.25d and bm=1.5d studs are generally used for the connection between cast iron connected parts and steel connected parts; Bm=2d stud is generally used for the connection between aluminum alloy connected parts and steel connected parts.
We support customized and can also manufacture non-standard fasteners according to your drawings.

Standard

 GB897,GB898,GB899 and so on

Metric

 Dia M5 - M16 & Lengths 10mm - 140mm

Threads

 Metric Coarse & Fine

Strength

 Property Class 4.8, 8.8, 10.9, 12.9

Material

 Q195, 35K, 10B21,40Cr, 35CrMo

Surface Treatment

 Plain, Zinc Plated & Zinc Yellow, Blackening, Ni Plated

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