4.8 Grade Black Hex Bolts With Nuts HDG Finish

Standard: DIN/ASTM/GB/ISO/BSW,Non-standard ( according to your drawing or sample),etc                                                

Material: Carbon Steel, Stainless, Alloy Steel                        

Grade: 4.8, 6.8, 8.8, 10.9, 12.9 etc                                

Surface Finish: Black, Zinc plated, Hot dipped galvanized, Phosphating, Copper plating                                                     

Size: M6-M100, 1/4"-4"  

Usage: Construction,Industry, Petroleum Industry, Bridge, Marine, Machine fasteners, etc.                                                   

Supply Ability: 300 MT per month                               

Packing: 25kgs per box, 36 boxes per pallet ,By carton or gunny bag then on wooden pallet or according to client's requirement                                             

Delievery: Within 15 days per container for the usual size