Specification |
Material: Carbon Steel;
Type: Round Head;
Connection: Nut;
Head Style: Round;
Standard: DIN, ANSI, GB, JIS, BSW, GOST;
Grade: 9;
Application: Machinery, Chemical Industry, Environmental, Building;
Finish: Blue-White Zinc Plated;
Thread: Coarse Thread/Fine Thread;
Surface Treatment: Black or Galvanized or HDG;
Size: 1/4"-1";
Package: Bags or Cartons;
Forming: Cold, Heat;
MOQ: Customers Demand;
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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: Rail Fishplate 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: 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: Rail Fishplate 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: High Strength Steel;
Type: D;
Connection: Hinged Bolts;
Head Style: D;
Standard: GB;
Grade: 10.9;
Application: for Truck;
Finish: Hot-Working;
Color: Grey, Black, Silver, Golden;
Thread: M18/M20/M22/M30;
Treatment: Phosphating, Zin Plating, Dacromet;
Accessories: Bolt and Nut;
Raw Materials: 40cr, 35CrMo;
Class: 10.9/12.9;
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Material: High Strength Steel;
Type: D;
Connection: Hinged Bolts;
Head Style: D;
Standard: GB;
Grade: 10.9;
Application: for Truck;
Finish: Hot-Working;
Color: Grey, Black, Silver, Golden;
Thread: M18/M20/M22/M30;
Treatment: Phosphating, Zin Plating, Dacromet;
Accessories: Bolt and Nut;
Raw Materials: 40cr, 35CrMo;
Class: 10.9/12.9;
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