80/20 Inc, 3320, 15 Series, Bolt Assembly: 5/16-18 x .687" Flanged Button Head Socket Cap Screw (FBHSCS) and Slide-in Economy T-Nut (25 Pack)
5/16-18 X .687" Flanged Button Head Socket Cap Screw (FBHSCS) and Slide-In Economy T-Nut. You will receive 25 screws and 25 t-nuts with each order.