Outer hexagon bolt
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| Executive standard | GB5782、GB5783、HG20613、HG20634、SH3404、ASME B18.2.1、ASME B18.2.6、ASME B18.2.3.1M、ASME B18.2.3.5M、ASME B18.2.3.6M、ASME B18.2.3.7M |
| Product specification | Metric system m8-m48, un1 / 4-4 |
| Material / grade | 4.8, 8.8, 10.9, 12.9, 35 × 35CrMo, 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 base alloy materials, etc |
| Product description | Products are used in petrochemical, engineering, chemical, mechanical, nuclear power and other fields. Product surface treatment: PTFE (Teflon), nickel (Ni), galvanizing passivation, galvanizing nickel, Dacromet, cadmium and more than ten categories, can adapt to the requirements of different corrosive environment. |
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