8020, 3321, 10 Series Bolt Assembly, 1/4-20 x 1/2 0.5" Flanged Button Head Socket Cap Screw (FBHSCS) with Slide-in Economy T-Nut Hardware HW Combo (250 Pack)

Contains 3342 - 1/4-20 x 1/2 0.5 inch flanged button head socket cap screw and 3382 - 1/4-20 slide-in economy t-nut, centered thread. Both the flanged button head socket cap screw and economy t-nut are constructed of steel with a black zinc finish. The bolt features a 0.56 inch diameter flange head and a full thread length of 0.5 inch with a 5/32 allen hex drive. Thread size is 1/4-20. This t-nut measures.443 x.124 x 1 inch long with a 1/4-20 thread and serves as a key component for your home improvement projects. Compatible with many other competitor's extruded profiles. Designed for mounting brackets or plates to the track of the 10 Series or standard 1.0" based aluminum extrusion. Ideal for any DIY enthusiast!