M8 x 18mm Metal D-Nut

D-Nuts are a type of insert nut for wood that provide a strong and permanent thread and are commonly used in flat pack knock down furniture. To use drill a pilot hole (allow for hole 2mm bigger than the size of the D-Nut i.e. an 8mm hole for an M6 D-Nut) and screw in the D-Nut with an Allen key. The D-Nut has a flanged end which stops wood splitting and also ensures that you do not drive the D-Nut too far into the furniture. The D-NutTMs internal thread enables joint connector bolts to be secured for furniture assembly. Product Details: Thread Size M8 Length 18mm