China ASTM A307 Grade B Hex Bolts A307 Hex Bolts Nut ASTM A563, Find details about China Bolts and Nuts/Screw, Bolt and Nut from ASTM A307 Grade B Hex Bolts A307 Hex Bolts Nut ASTM A563
Standard No | ASTM A193-B7/B7M threaded rod stud bolt |
Grade | Gr. B7/B7M, B8/B8M, B16 |
Material | Alloy steel, stainless steel, brass, etc. |
Surface | Plain&Oiled, Black, ZP, ZY, H. D. G., Teflons Coated etc. |
Packaging | 900KGS Pallet (Bulk packing) |