The M-LOK T-Nut Replacement Set is a replacement hardware
pack designed for use with all M-LOK accessories. Made of 4140 Chromoly Steel
with a Mil-Spec Manganese Phosphate finish, the hardware set is supplied with
two T-Nuts as well as two different length button-head cap screws to ensure
compatibility with various hand guard or forend thicknesses. A self-locking
reusable thread patch is added to the screws to ensure a secure fit upon
Made in U.S.A.