Hex bolt ASTM A325

1). Standard: ASTM A325 bolt, DIN6914 bolt 
2). Material: Carbon steel, alloy steel, etc. 
3). Surface: Plain, black, ZP, ZY, H. D. G. etc. 
4). Packaging: 25kgs per box, 36 boxes per pallet 

Competitive Advantages, 
1). Top Quality control 
2). Reasonable Price 
3). Various of Design 
4). OEM Accepted 
5). Customer's Design and Logo are Welcome