Hexagon head screw DIN 933 Stainless steel A2 (AD-W2) 70 for pressure vessels M20X11052011.200.110
Cupped washer for seating screw DIN 15237 Stainless steel A4 M855506.080.001
Cupped washer for seating screw DIN 15237 Stainless steel A251506
Hexagon head bolt ISO 4014 Stainless steel A4 (AD-W2) 70 for pressure vessels M12X7552500.120.075
Hexagon head cap screw UNC fully threaded ASME B18.2.1 Stainless steel ASTM F593 316 CW1 / CW2 1/2-13X2.1/2U55010.050.0250