Content with Hexagon regular nuts

27 April 2016
Selected sizes used for CE (UKCA) marked BS EN 15048 Non-preloaded structural bolting assemblies Dimension (d) M12 M16 M20 M22 M24 M27 M30 M33 M36 Thread pitch (pa) 1.75 2 2.5 2.5 3 3 3.5 3.5 4 m 10.37-10.80 14.10-14.80 16.90-18.00 18.10-19.40 20.20-21.50 22.50-23.80 24.30-25.60 27.40-28.70 29.40-31.00 dw (min) 16.63 22.49 27.70 31.35 33.25 38.00 42.75 46.55 51.11 s 17.73-18.00 23.67-24.00 29.16-30.00 33.00-34.00 35.00-36.00 40.00-41.00 45.00-46.00 49.00-50.00 53.80-55.00 e (min) 20.
Read more about ISO 4032 Hexagon regular nuts - Basic dimensions