#html-body [data-pb-style=UTE44MN]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}Made in the USA, The M-LOK T-Nut Replacement Set is a replacement hardtare 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 installation.