Both threads are available in 3 lengths: 25mm, 50mm or 75mm. They are a direct fit into UJK T-Track in the UJK Track and Stop Kit, the UJK Universal T-Track as well as the T-Track on the UJK Router Fence and many similar sized 1/2' T-tracks. The item system is very similar to the 'channel-and-groove design' used in some toys. These all-metric threaded M6 or M8 T-slot bolts have 18 x 12mm heads and are zinc plated. The item aluminum framing system has since been expanded to include a variety of t-slot nuts that have been designed for specific applications. Profile 40×40 (40 mm by 40 mm, with 8 mm grooves) extruded aluminum profile and the T-slot nuts to fit into them comprised the first modular system developed for use in mechanical engineering in 1980 by item Industrietechnik. Ī heavy-duty T-slot nut with a M12 bolt is rated to support 10000 N (about 1 imperial ton at rest). T-slot nuts are also used with T-slot structural framing to build a variety of industrial structures and machines.Ī T-slot bolt is generally stronger than a T-slot nut and hex-head cap screw. The T-slot nut slides along a T-slot track, which is set in workbench or table for a router, drill press, or bandsaw. A T-slot nut is used with a threaded clamp to position and secure pieces being worked on in a workshop.

516 t slot bolts