ISO 4017Hexagon headExternal hexagon
ISO 4017 M14 × 120 Hexagon head
ISO 4017 M14 × 120 is a hexagon head bolt with a 120 mm nominal length, on a M14 × 1.5 mm metric thread. ISO version of the full thread hexagon head screw. Head dimensions are dimensionally compatible with DIN 933 for the same nominal size.
Diameter14 mm
Length120 mm
Pitch1.5 mm
Socket size s21 mm
Head height k8.8 mm
HeadHexagon head
DriveExternal hexagon
Dimensions
- Standard
- ISO 4017
- Type
- Hexagon head bolt
- Size
- M14 × 120
- Thread
- M14 × 1.5
- Length L
- 120 mm
- Socket size s
- 21 mm
- Head height k
- 8.8 mm
- Drive
- External hexagon
- Head
- Hexagon head
Nominal values in millimetres as published in ISO 4017. Estimated weight 145.01 g per piece in steel (145.933 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 4017 M14
All M14 specificationsInterchangeability
ISO 4017 is catalogued with DIN 933 as its equivalent designation. Dimensions are compared field by field rather than assumed identical.