It is manufactured by hot method, and it has high tension, toughness, high intensity, corrosion resistance, and wear and abrasion resistance, and the bolt and nut corresponding to high temperature and low temperature. It is used by the bridge, the subway, the offshore instrument structure, the harbor structure, water power, thermal power, the nuclear power plant, the heavy machine industry, and the chemical industry, etc. The screw standards and kinds of steels in main country producedJIS. ISO. AISI. AISC. ASTM. ASME. DIN. BS. AS. GOST. etc. Recognition standard acquiredJIS B 1180-hexagon head bolt, JIS B 1186-high strength hexagon head bolt, JIS B 1214-various rivets, Ministry of Construction Syubi No.477, and -Japan Water Works Association recognition Range of manufacturingScrew diameter: 10mm-120mmLength: 10mm-1,500mmThe main delivery results in recent years
It is manufactured by hot method, and it has high tension |
https://www.ndfcn.com/product/hub-bolts/round-head-knurled-hub-bolts.html Round head knurled hub bolts Round head knurled hub bolts are a type of fastener that is used to secure a hub to a shaft or other component. The head of the bolt is typically round in shape and has a ...
Standard GB5782,GB5783,GB576 and so on Type HEXAGON BOLTS Material 10B21,40Cr Surface finish Zinc Plated, Blackening Shank Diameter M5, M6, M8, M10, M12 Heat Treatment Heat treatment with the material, and heat treatment with the product Manufactruing Process Wire Drawing, ...
Come From Taizhou First Rivet Co.,Ltd
Standard GB5782,GB5783,GB576 and so on Type HEXAGON BOLTS Material 10B21,40Cr Surface finish Zinc Plated, Blackening Shank Diameter M5, M6, M8, M10, M12 Heat Treatment Heat treatment with the material, and heat treatment with the product Manufactruing Process Wire Drawing, ...
Come From Taizhou First Rivet Co.,Ltd