O'SKOOL T Track Bolts Drop-in Hardware Kit 60PCS, 1/4"-20 Thread T-Slot Bolts with Knobs and Washers, T Track Accessories for Woodworking Jigs and Fixtures, HWR007

Drop-in t-slot bolt design:T-slot bolts insert directly from the top of compatible aluminum t-track without sliding from the end of the rail. Ideal for adjustable jigs, fences, and fixture setups | Guided alignment and mid-track removal : The chamfered bolt head helps guide insertion into the t slot, while the self-aligning neck allows removal from the middle of the track after loosening | Standard 1/4"-20 Thread: Designed for compatible 3/4" W 3/8" H double-cut profile T-tracks. Not all T-tracks with the same nominal size share the same internal profile. Before purchase, confirm that the 14.7 mm 8.8 mm bolt head can enter your track and that the 1.5 mm shoulder fits beneath the upper lip | 60-piece t-track hardware kit: Includes 20 drop-in 1/4"-20 T-slot bolts in five lengths (3/4", 1", 1-1/2", 2-1/2", 3-1/2"), 20 washers (1/4 in: 16mm OD 16 and 23mm OD 4), and 20 knobs (round knob 8, threaded T-knob 8, and 5-star knob 4) for woodworking jig and fixture setups | Built for jigs, sleds, and shop fixtures :Suitable for woodworking jigs and fixtures, router tables, table saw sleds, drill press tables, and custom workstation builds requiring adjustable positioning and secure fastening