Whitworth threads BSW/BSF
Pipe threads (G-type, R-type, NPT)
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NF is most common shape of DIN 2510 nuts, produced by forging or machining from bar. Forged nuts have only hardness in certificate, machined have full mechanical results. 100% Europe origin.
1.7218 / 25CrMo4+QT (KG)
1.7225 / 42CrMo4+QT (GC)
1.7709 / 21CrMoV5-7+QT (GA)
1.4913 / X19CrMoNbVN11-1+QT (VW)
1.4923 / X22CrMoV12-1+QT1 (V)
1.4980 / X6NiCrTiMoVB25-15-2 (SD)
1.4986 / X7CrNiMoBNb16-16 (SD)
1.7729 / 20CrMoVTiB4-10, DUREHETE 1055, Alloy T41
ASTM/ASME 2H, Gr.7, Gr.16, Gr.8, Gr.8M
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