... 1.manufacturer &exporter 2.Material: 45# steel 3.Surfface:galvanized 4.Packing:wooden pallet flathead pin price 1. Standard:DIN, ANSI ... , Alloy steel, stainless steel or according require.3. Grade of Wedge bolt:Metric standard: Grade 4.8, Grade6.8, Grade8.8, Grade10.9 ...