Content with hexagon nut

22 November 2021
DIN 934 Hexagon nuts – Basic dimensions Selected small sizes Dimension (d) M4 M5 M6 M8 M10 Thread pitch (pa) 0.7 0.8 1 1.25 1.5 m 2.9-3.2 3.7-4 4.7-5 6.14-6.5 7.64-8 dw (min) 5.8 6.8 8.8 11.3 15.3 s 6.78-7 7.78-8 9.78-10 12.73-13 16.73-17 e (min) 7.66 8.79 11.05 14.38 18.9 Selected standard sizes Dimension (d) M12 M16 M20 M22 M24 M27 M30 M33 M36 Thread pitch
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27 April 2016
ISO 4032 Hexagon regular nuts – Basic dimensions Selected sizes used for CE (UKCA) Marking under BS EN 15048 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 10.37-10.8 14.1-14.8 16.9-18.0 18.1-19.4 20.2-21.5 22.5-23.8 24.3-25.6 27.4-28.7 29.4-31.0 dw (min) 16.6 22.5 27.7 31.4 33.3 38.
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08 April 2016
BS EN 14399-3 System HR - Proof Load values for Nuts Thread d Nominal stress area of standard test mandarel (mm^2) Property Class 8 (N) Property Class 10 (N) M12 84.3 84300 97800 M16 157 157000 182100 M20 245 245000 284200 M22 303 303000 351200 M24 353 353000 409500 M27 459 459000 532400 M30 561 561000 650800 M36 817 817000 947700 The Proof Load values are based on stress of 1000 MPa for property class 8; and 1160 MPa for property class 10.
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25 August 2014
BS EN 15048 Non-preloaded structural bolting assemblies (SB) Structural bolting assemblies (SB) We are a manufacturer of UKCA & CE Marked non-preloaded hexagon bolt assemblies from M12 to M36, grade 8.8 and 10.9. Andrews Fasteners Limited and AndFast Malaysia can manufacture and assembly test to EN 15048-2 requirements, in various grades and coatings. Stainless Steel Fasteners (A2-A4) We can offer a limited number of UKCA & CE marker Stainless Steel non-preloaded assemblies.
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