A Metric T-Slot Nut is a nut that is shaped like a T designed to slide into the channel of a machine tool table for work holding during machining. A stud is usually screwed into the top of the nut.

Heat treated to tensile strength class 10.
Further special patterns available on request.

Click here for inch size T-Slot Nuts
Unit of Measure


Thread Size
(d) (mm)

N/A 12

Slot Width
(a) (mm)

N/A 14

Exact Slot Width
(a) (mm)

N/A 13.7

Bottom Width
(e) (mm)

N/A 22

O.A. Height
(h) (mm)

N/A 16

Height First Step
(k) (mm)

N/A 08


N/A To Be Advised