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 Sqr Head Bolt;
Finish: Black;
Item Name: GB Standard Railway 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: Carbon Steel;
Type: Hexagon Head;
Connection: Common Bolt;
Head Style: Hexagonal;
Standard: DIN, ANSI, GB;
Grade: 8.8;
Application: Machinery, Building;
Finish: Black;
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Material: Carbon Steel;
Type: Hexagon Head;
Connection: Common Bolt;
Head Style: Hexagonal;
Standard: DIN, ANSI, GB, JIS, BSW, GOST;
Grade: 8.8;
Application: Machinery, Chemical Industry, Environmental, Building;
Finish: Black;
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Material: Carbon Steel;
Type: Hexagon Head;
Connection: Common Bolt;
Head Style: Hexagonal;
Standard: DIN, ANSI, GB, JIS, BSW, GOST;
Grade: 8.8;
Application: Machinery, Chemical Industry, Environmental, Building;
Finish: Color-Zinc Plated;
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Material: Stainless Steel;
Type: U Shape;
Connection: Common Bolt;
Head Style: U Shape;
Standard: DIN, ANSI, GB;
Grade: A2-70 A4-70;
Application: Machinery, Chemical Industry, Environmental, Building;
Finish: Polishing;
Size: M2-M72;
Samples: Free Samples When Is in Stock;
Drawing: Accept;
Quality: 100%;
Thread: Unc,Unf;
Delivery Time: 10-15 Working Days;
Equipments: CNC Lathe, Processing Center, Miller, etc;
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