15 & 40 Series Steel Hexagon Base Leveler, 5/16-18 x 2″ stud, TNUTZ Part #LF-015-C.
The base is 1-3/8″ across flats, the lip is 1/4″, and the stud is 2″ long.
These Levelers will fit in the 15 or 40 Series extrusions.
Made of Zinc plated steel.
They can be threaded into the end of most 15 Series or 8mm T-Slotted Extrusions without pre-drilling, and it is also possible to thread them into the slot of the extrusion with an 5/16-18 T-Nut.
Ideal for levelling out your frame.