Nut-slide for Tr10×2, 16 × 24 × 16 with an 8 mm rail foot — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/nut-slide-tr10x2-16x24-rail-foot/  (sheet CC BY 4.0; files Xem Studio Design License, https://xemstudio.com/license/)
Basis: Xem Studio design following Brown's figure (1868); true size, no printing allowance
Catalog version: 2026-10-20

Overall (mm): length 16.0, width 32.1, height 16.0
- 16 × 24 × 16 block with a Tr10×2 internal thread (the exact complement of the lead screw's basic profile) and an 8 × 8.2 foot that runs in the frame's 8.2 mm rail slot so the block cannot turn: one turn of the screw moves it 2 mm.
- Xem Studio design following Brown's figure; true size, no printing allowance (apply your own to the mating features).

dimension  value
block  16 × 24 × 16 mm
thread  Tr10×2 internal, 16 mm engaged
foot  8 × 8.2 × 16 (rail slot 8.2)

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Henry T. Brown (1868, public domain): Five Hundred and Seven Mechanical Movements — scan on archive.org — web — Publisher's page; dimensions are facts — https://archive.org/details/fivehundredseven00browiala
- 507movements.com: Brown's movement No. 103: figure, his text and an animation — web — Publisher's page; dimensions are facts — https://507movements.com/mm_103.html
- Xem Studio: drawing — web — Publisher's page; dimensions are facts — https://xemstudio.com/objects/lead-screw-and-slide-mechanism/

Free files (Xem Studio Design License, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/nut-slide-tr10x2-16x24-rail-foot/index.json
API: https://xemstudio.com/api/geometry?object=nut-slide-tr10x2-16x24-rail-foot