Library › Hardware › Drop-in T-nuts for 20, 30, 40, 45 mm and 1 in, 1.5 in T-slot extrusion

drop-in T-nut, 20-series (6 mm slot)

drop-in T-nut, 20-series (6 mm slot): 6.00 long (passes the opening), the slot space cut to turn 90° in the cavity, M3 tap-drill hole Ø2.5

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

STEP STL free, CC BY 4.0 (credit "Xem Studio")

Dimensions

family20-series (6 mm slot)
length along the slot6 mm
width across (locked)12 mm max
height (floor to face)6 mm
threadsM3, M4, M5
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From the full sheet

Drop-in T-nuts for 20, 30, 40, 45 mm and 1 in, 1.5 in T-slot extrusion: every size, notes, mating features and sources. What are drop-in T-nut dimensions for 2020 extrusion?

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