Heavy hexagon head screw 8UN ASTM ASME B18.2.1 Steel ASTM A320 Plain Gr.L722765
Hexagon head screw ISO 4017 Steel 25CrMo4+QT (1.7218) Plain for pressure vessels23030
Hexagon head screw DIN 933 Steel Zinc plated with thick Cr(III) passivation 8.801235
Heavy hexagon head screw 8UN ASTM ASME B18.2.1 Steel ASTM A193 Plain Gr.B722755
Hexagon head screw DIN 933 Stainless steel A5 (1.4571)53521
Hexagon head screw Metric ASTM DIN ≈933 Stainless steel ASTM A193M Gr.B8 Cl.222725
Hexagon head screw ISO 4017 Stainless steel A4 7055011
Hexagon head screw ISO 4017 Stainless steel A4 (AD-W2) 70 for pressure vessels M20X9052512.200.090
Hexagon head screw ISO 4017 Stainless steel A2 70 M10X4051011.100.040
Hexagon head screw DIN 933 Stainless steel A8 (1.4529)53010
Hexagon head screw DIN 933 Stainless steel A2 (AD-W2) 70 for pressure vessels M20X11052011.200.110