ASTM A325M TYPE 1 heavy hex head structural bolt with nut and washer
Product name - heavy hex head structural bolt with nut and washer
Standard - ASTM A325M
Grade - TYPE 1 grade 8.8
Dia. - M12-M36
Length - 40-300MM
Materials: - Alloy steel---40Cr / 35VB/ 35CrMo/42CrMo B7
Available finish - Dacromet, black oxide, phosphating, electronic galvanized,ect.
Bolt Set - set= 1 bolt + 1 Nut (DH or 2H)+ 2 washers(F436)
Head marking - HYZ+ A325M or customers' brand + A325M 8.8S
Packing - Carton and wooden pallet or wooden case; barrel+wooden pallet