Specification |
Material: High Strength Steel;
Type: Square Head;
Connection: Common Bolt;
Head Style: Round;
Standard: DIN, ANSI, GB, BSW, GOST;
Grade: 8.8;
Application: Railway Bolt;
Finish: Black;
Item Name: Square Head Bolt;
Surface Finish: Plain, Black Oxide, HDG, etc;
Raw Material: 45#, 40cr, 42CrMo;
Manufacturer: Kunshan Signum Machinery Technology Co., Ltd;
Hardness: HRC37-44;
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Material: Stainless Steel;
Type: Countersunk Head;
Connection: Common Bolt;
Head Style: Round;
Standard: DIN, ANSI, GB, JIS, BSW;
Grade: 12.9;
Application: Machinery, Chemical Industry, Environmental, Building;
Finish: Color-Zinc Plated;
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Material: Stainless Steel;
Type: Countersunk Head;
Connection: Common Bolt;
Head Style: Round;
Standard: DIN, ANSI, GB, JIS, BSW;
Grade: 12.9;
Application: Machinery, Chemical Industry, Environmental, Building;
Finish: Color-Zinc Plated;
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Material: Stainless Steel;
Type: Countersunk Head;
Connection: Common Bolt;
Head Style: Round;
Standard: DIN, ANSI, GB, JIS, BSW;
Grade: 12.9;
Application: Machinery, Chemical Industry, Environmental, Building;
Finish: Color-Zinc Plated;
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Material: Duplex Stainless Steel;
Type: Hexagon Head;
Connection: Common Bolt;
Head Style: Round;
Standard: ANSI;
Grade: 10.9;
Application: Machinery, Chemical Industry, Environmental, Building;
Finish: Polishing;
International Standard: DIN, ANSI, GB, JIS, Bsw, GOST;
Available Material: Carbon Steel, High Strength Steel;
Used: Machinery, Chemical Industry, Environmental,Car,;
Class/Grade: 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9;
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