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, 1.5 in 15-series

drop-in T-nut, 1.5 in 15-series: 8.13 long (passes the opening), the slot space cut to turn 90° in the cavity, 5/16-18 tap-drill hole Ø6.53

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

family1.5 in 15-series
length along the slot0.320 in (8.13 mm)
width across (locked)0.810 in (20.57 mm) max
height (floor to face)0.484 in (12.29 mm)
threads5/16-18, 1/4-20
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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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