ISO 4029HeadlessHexagon socket
ISO 4029 M6 × 12 Headless
ISO 4029 M6 × 12 is a socket set screw with a 12 mm nominal length, on a M6 × 1 mm metric thread. ISO equivalent of DIN 916, same cup point geometry and socket sizes.
Diameter6 mm
Length12 mm
Pitch1 mm
Socket size s3 mm
HeadHeadless
DriveHexagon socket
Dimensions
- Standard
- ISO 4029
- Type
- Socket set screw
- Size
- M6 × 12
- Thread
- M6 × 1
- Length L
- 12 mm
- Socket size s
- 3 mm
- Drive
- Hexagon socket
- Head
- Headless
Nominal values in millimetres as published in ISO 4029. Estimated weight 2.663 g per piece in steel (2.68 g in stainless), calculated from the nominal geometry — real parts vary with tolerance and head chamfers.
Thread data
Full M6 thread pageDesignationM6 × 1
Pitch1 mm
Major Ø6 mm
Pitch Ø5.35 mm
Minor Ø ext4.77 mm
Tap drillØ 5 mm
Other lengthsISO 4029 M6
All M6 specificationsInterchangeability
ISO 4029 is catalogued with DIN 916 as its equivalent designation. Dimensions are compared field by field rather than assumed identical.