Prevailing Torque Top Lock Nuts
DIN980v Standard All metal Lock
Size M6 up to M24
Galvanized (ZP, YZP), Black, Wax
Carbon Steel #35 or #45
Class 8, 10
Related inch specifications as per ANSI standard IFI-100/107-2002
Size 1/4-20, 3/8, up to 3/4 inch UNC/UNF
Grade 8, Grade 10 (IFI Grade G, F)
DIN980v Standard Dimensions as follows,
d1se mind2h maxM477.66 4.2M588.79 5.1M61011.05 6M81314.38 8M101718.9 10M121921.1 12M142224.49 14M162426.75 16M182729.562318M203032.9527.520M223235.0329.522M243639.553124M274145.02 M304650.85 M335055.37 M365560.79