... .Material: 45# steel 3.Surfface:galvanized 4.Packing:wooden pallet wedge pin for bulding 1. Standard:DIN, ANSI, BSW, JSB ans ... , Alloy steel, stainless steel or according require.3. Grade of Wedge bolt:Metric standard: Grade 4.8, Grade6.8, Grade8.8 ... good partner in near future! Product pictures for your reference: wedge pin for bulding