DIN 7984 Low Profile Hex Socket Cap Screws M16-2.0 X 40mm Fully Threaded Class 12.9 Steel Plain QTY: 500 pieces DIN 7984 Low Profile Hex Socket Cap Screws M16-2.0 X 50mm Fully Threaded Class 12.9 Steel Plain QTY: 500 pieces DIN 7984 Low Profile Hex Socket Cap Screws M16-2.0 X 60mm Fully Threaded Class 12.9 Steel Plain QTY: 500 pieces Parts must be class 12.9 steel Please quote price and delivery EXW