8020, 3393, 10 Series Bolt Combo, 1/4-20 x 0.5 Inch Button Head Socket Cap Screw with Slide in Economy T-Nut Steel Hardware 80/20 Nuts and Bolts Set (25 Pack)

Includes 3061 - 1/4 20 bolt x 1/2 long button head socket cap and 3382 - 1/4-20 slide-in economy t-nuts.
Both the 1/4-20 bolt and t-slot 1/4-20 t-nuts are made out of steel with a black zinc finish.
This hardware kit is used to mount t slot accessories like brackets or plates to the channel of your 10 Series or 1.0" based 8020 aluminum extrusion. Works with 1010, 1020, 2020, and many others!
The bolt comes with a 0.428 inch diameter domed button head and a full length thread of 0.5 inch with a 5/32 Allen hex drive. Thread size is 1/4-20.
The nut measures .443 x .124 x 1 inches long with a centered 1/4-20 thread. It loads from the t slot aluminum extrusion ends and has a pilot thread projection that adds additional threading.

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