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Bolt B7/B7M (black)

Product:

Bolt B7/B7M (black)

Description:

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Product Details

Standard: ANSI/ASME B18.2.1, B18.2.3.5M, B18.2.6M, GB799,GB897-901,GB15389,GB4707,SH3404, HG20613, HG20634

Product Specification: Metric M8-M148, MAX 3 3/4-8UN

Materials/Grade: B16, A193 Gr.B7,A193 Gr.B7M, A193 Gr.B8,A193 Gr.B8M,A320 Gr.L7,A320 Gr.L7M, A2 (304) series, A4 (316) series,660 series,F51, F53,F55, nickel-based alloy materials, etc.

Product Description: Products are applied in petrochemical, engineering, chemical, mechanical, and nuclear power industries.

Surface Treatment: PTFE (Teflon), nickel plating (Ni), zinc passivation, zinc-nickel plating, Dacromet, cadmium plating, NACE MRO175,and more than ten other types, suitable for various corrosive environments.