T8 flange nut: Ø10.2 body, Ø22 flange, 4 × Ø3.5 on 16 — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/t8-nut/  (CC BY 4.0)
Basis: Common catalogue T8 flange nut: Ø10.2 × 15 body, Ø22 × 3.5 flange, four Ø3.5 holes on a Ø16 circle
Catalog version: 2026-10-20

Sizes: see table below
- A Ø10.2 body 15 long with a Ø22 × 3.5 flange at one end (flange face flush with the body end).
- Four Ø3.5 holes (M3) on a Ø16 pitch circle, at 45° to the axes.
- Bore drawn at Ø8 (thread not drawn). A mount takes the body at Ø10.2 and the flange at Ø22 (see Mating features).

feature  value_mm
body  Ø10.2 × 15
flange  Ø22 × 3.5
holes  4 × Ø3.5 on Ø16, 45°
bore  Ø8 (Tr8×8)

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Wikipedia: Leadscrew — web — CC BY-SA 4.0 (text) — https://en.wikipedia.org/wiki/Leadscrew
- McMaster-Carr: Lead screws and nuts (free STEP/IGES/STL per part, for your own design use; no redistribution) — STEP, IGES, STL, PDF — McMaster-Carr site terms: personal design use, no redistribution [verify license at link] — https://www.mcmaster.com/products/lead-screws/

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/t8-nut/index.json
API: https://xemstudio.com/api/geometry?object=t8-nut