Bolt/nut calculator

Metric bolt sizeNut size in mmAllan nut size in mmPitch in mmNut height in mmHeight washer in mmTension surface mm²
M1624142133156,7
M1827142,5153192,5
M2030172,5163244,8
M2232172,5183303,4
M2436193194352,5
M2741193224459,4
M3046223,5244560,6
M3350243,5265693,6
M3655274295816,7
M3960274316975,8
M4265324,53461121
M4570324,53671306
M48753653871473
M52803654281758
M5685415,54582030
M6090415,54892362
M64954665192676
M6810050654103055
M7210555658113460
M7611060661113889
M8011565664124344
M85120668125006
M90130672135591
M95135676146273
M100145680156995
M110155688168556
M115165692179395
M1201706961710274
M12518061001811191

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