ISO 4014Hexagon headExternal hexagon
ISO 4014 M8 × 60 Hexagon head
ISO 4014 M8 × 60 is a hexagon head bolt with a 60 mm nominal length, on a M8 × 1 mm metric thread. ISO version of the partial thread hexagon head bolt. The standard thread length is defined by nominal length bands, so long bolts have a proportionally longer plain shank.
Diameter8 mm
Length60 mm
Pitch1 mm
Socket size s13 mm
Head height k5.3 mm
HeadHexagon head
DriveExternal hexagon
Dimensions
- Standard
- ISO 4014
- Type
- Hexagon head bolt
- Size
- M8 × 60
- Thread
- M8 × 1
- Length L
- 60 mm
- Socket size s
- 13 mm
- Head height k
- 5.3 mm
- Drive
- External hexagon
- Head
- Hexagon head
Nominal values in millimetres as published in ISO 4014. Estimated weight 23.675 g per piece in steel (23.826 g in stainless), calculated from the nominal geometry — real parts vary with tolerance and head chamfers.
Thread data
Full M8 thread pageDesignationM8 × 1 fine
Pitch1 mm
Major Ø8 mm
Pitch Ø7.35 mm
Minor Ø ext6.77 mm
Tap drillØ 7 mm
Other lengthsISO 4014 M8
All M8 specificationsInterchangeability
ISO 4014 is catalogued with DIN 931 as its equivalent designation. Dimensions are compared field by field rather than assumed identical.