M12-1.50 Wheel Lug Studs are manufactured to Trade series (serrated wheel studs) with a coarse thread pitch of the standard value. This page lists the controlling dimensions for the M12-1.50 size — head geometry, width across flats, matching spanner size — together with the clearance hole, tapping drill and tightening torque used at assembly.
M12-1.50 Dimensional Row (Trade series (serrated wheel studs))
| Thread size | Pitch (mm) | Under-head length (mm) | Knurl diameter (mm) | Head diameter (mm) | Shoulder diameter (mm) | Thread length (in) | Grade / form |
|---|---|---|---|---|---|---|---|
| M12-1.50 | 1.5 | 48.01 | 12.34 | 17.91 | 11.92 | 1.37 | Grade 10.9 steel, serrated; right-hand |
Mating Parts for M12-1.50
For M12-1.50, pair with a M12-1.50 hex nut (ISO 4032 / DIN 934) and, where used, a M12-1.50 flat washer (ISO 7089 / DIN 125A) under the head and under the nut.
Custom manufacturing · Made to drawing
Need wheel lug studs in a size this table does not list?
This page covers M12-1.50 wheel lug studs. Dimensions, material, finish and form are specified from the drawing — a bolt outside the standard range is a variation on existing tooling rather than a new design. Made by cold heading or hot forging.
Minimum order from 2,000 pieces; samples within 7 days of drawing approval.
