ISO 4762Socket head (cylindrical)Hexagon socket
ISO 4762 M14 × 40 Socket head (cylindrical)
ISO 4762 M14 × 40 is a socket head cap screw with a 40 mm nominal length, on a M14 × 1.5 mm metric thread. The ISO version of the metric socket head cap screw. Dimensionally very close to DIN 912, with small differences in nominal head height across some sizes.
Diameter14 mm
Length40 mm
Pitch1.5 mm
Socket size s12 mm
Head Ø dk21 mm
HeadSocket head (cylindrical)
DriveHexagon socket
Dimensions
- Standard
- ISO 4762
- Type
- Socket head cap screw
- Size
- M14 × 40
- Thread
- M14 × 1.5
- Length L
- 40 mm
- Socket size s
- 12 mm
- Head diameter dk
- 21 mm
- Head height k
- 14 mm
- Thread length b
- 40 mm
- Drive
- Hexagon socket
- Head
- Socket head (cylindrical)
Nominal values in millimetres as published in ISO 4762. Estimated weight 86.402 g per piece in steel (86.952 g in stainless), calculated from the nominal geometry — real parts vary with tolerance and head chamfers.
Thread data
Full M14 thread pageDesignationM14 × 1.5 fine
Pitch1.5 mm
Major Ø14 mm
Pitch Ø13.03 mm
Minor Ø ext12.16 mm
Tap drillØ 12.5 mm
Other lengthsISO 4762 M14
All M14 specificationsInterchangeability
ISO 4762 is catalogued with DIN 912 as its equivalent designation. Dimensions are compared field by field rather than assumed identical.