Specifications: 1. Stud Bolts ASTM A193 Grade B7 Stanard:IFI-136 2002 2. Size, Strength and Ductility , Temperature Range: Stud Bolts ASTM A193 Grade B7Stud Bolts ASTM A193 Grade B7 3.Detail Materail: 1). ASTM A-193 2).ASTM A-320 3).Carbon Steel, Mid Carbon Steel, Alloy Steel, Stailess Steel 4.Detail Surface Tradement: Plain, Black,Hot-dip Galvanizing, Zinc Clear, Zinc Yellow, Zinc Black, Copper Yellow, Dacromet, etc. 5..Detail Quantity Inspection: 1). 100% inspection during the Production 2). QC department 6.Detail Packing Data: pcs*box, box*carton, carton & the pallent Carton size: 250*280*170/ 370*320 Carton Weight:0.2567kg 7.Recommend Nuts 1).ASTM A193 Gr.B7 stud bolts with ASTM A194 Gr.2H heavy hext nuts 2).ASTM A193 Gr.B7M stud bolts with ASTM A194 Gr.2HM heavy hext nuts 3).ASTM A193 Gr.B16 stud bolts with ASTM A194 Gr.4 heavy hext nuts Looking for ideal Stud Bolts ASTM A193 Grade B7 Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the ASTM A193 Grade B7 are quality guaranteed. We are China Origin Factory of B7 Stud Bolts. If you have any question, please feel free to contact us.