80/20® 15 & 40 Series Rhombus Nut, M4, Slot 8, Die-Cast Zinc, Bright

75-3552 is comprised of: M4 x 10.00mm Flat Head Socket Cap Screw (FHSCS) M4 Slide-in Economy T-Nut Block

The slide-in T-nut with holding spring is a fastening option that is compatible with the 80/20® metric 45 series and loads from the profile ends. The projection on the T-nut aligns it in the T-slot while the spring holds the fastener in place, even when the profile is in a vertical position. The spring is removable and snaps onto the threaded projection.

The standard drop-in T-nut is a fastening option that loads either from the profile ends or side, which is helpful for applications where the ends are inaccessible. It has ridges that bite into the profile surface, creating a strong connection. The standard drop-in T-nut is available with options in size, material, thread, and finish.

The slide-in economy T-nut with centered thread is a cost-effective fastening option available with options in size, material, thread, and finish. It loads from the profile ends and has a pilot thread projection that adds additional threading for increased strength. The centered thread of the slide-in economy T-nut lends itself to connections towards the middle of a profile or with a flat plate. This T-nut is available in a double or triple configuration. Tip: Position the pilot projection down in the T-slot to avoid an uneven connection or crashing.

The nylon T-slot nut is a light-duty fastening method typically used for accessories. The T-slot nut remains in place even when used in a vertical position. When used with a sheet metal screw, the nut expands into the T-slot. There are options available with or without the screws. Additional Information: Please note that nylon T-slot nuts 3346 and 40-3346 are sold in packs of 50 and 3348 and 40-3348 are sold in packs of 12.