Purchase Qty. Reference FOB Price
1,000-1,999 Pieces US$0.72
2,000-4,999 Pieces US$0.51
5,000-9,999 Pieces US$0.43
10,000+ Pieces US$0.10
Product Description
High Strength Thread Rod Black Oxide for Heavy Machinery and Steel Structure Specification Material 1.StainlessSteel:SS201,SS303,SS304,SS316,SS410,SS420 2.Steel:C45(K1045), C46(K1046),C20 3.Carbon Steel: 1010,1035,1045 Grade SAE J429 Gr.2, 5,8; ASTM A307Gr.A,A193 B7,B8,B8M,A194 2H, Class 4.8, 5.8, ...