DIN 915HeadlessHexagon socket
DIN 915 M12 × 30 Headless
DIN 915 M12 × 30 is a socket set screw, dog point with a 30 mm nominal length, on a M12 × 1.5 mm metric thread. A cylindrical dog point that drops into a drilled hole in the shaft. It locks the position without damaging the shaft surface.
Diameter12 mm
Length30 mm
Pitch1.5 mm
Socket size s6 mm
HeadHeadless
DriveHexagon socket
Dimensions
- Standard
- DIN 915
- Type
- Socket set screw, dog point
- Size
- M12 × 30
- Thread
- M12 × 1.5
- Length L
- 30 mm
- Socket size s
- 6 mm
- Drive
- Hexagon socket
- Head
- Headless
Nominal values in millimetres as published in DIN 915. Estimated weight 26.634 g per piece in steel (26.804 g in stainless), calculated from the nominal geometry — real parts vary with tolerance and head chamfers.
Thread data
Full M12 thread pageDesignationM12 × 1.5 fine
Pitch1.5 mm
Major Ø12 mm
Pitch Ø11.03 mm
Minor Ø ext10.16 mm
Tap drillØ 10.5 mm