Engineering Tools
Reference data for specifying and sourcing fasteners correctly — the numbers a procurement or design engineer actually needs.
DIN 915 — Grub screw, dog point
Also referenced as: ISO 4028
Sourced dimensionsHeadless set screw with a small flat-bottomed pilot tip, often locating into a matching hole in the shaft.
Illustrative — not to scale
| Size | Socket size (across flats) |
|---|---|
| M6 | 3 mm |
| M8 | 4 mm |
| M10 | 5 mm |
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