Traxxas 2548 screws, M4 × 12 mm — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/traxxas-2548-screws-countersunk-machine-100-degree/  (sheet CC BY 4.0)
Basis: Maker's parts list (Traxxas)
Catalog version: 2026-10-20

Overall (mm): length 8.04, width 8.04, height 14.32
- Traxxas part 2548: Screws, countersunk machine (100-degree). Size exactly as printed in Traxxas's parts list; the file is built from that size only.
- M4 × 12 mm, shank as a plain Ø4 cylinder, ISO 10642 flat (countersunk) head Ø8 × 2.3 mm.
- True size, no printing tolerance added.
- Traxxas prints the thread and length; the head is drawn to the ISO 10642 flat (countersunk) head standard (from the catalog's screw page) because the maker gives no head size.

dimension  value
part number  Traxxas 2548
name (as printed)  Screws, countersunk machine (100-degree)
size (as printed)  4x12mm countersunk machine (100-degree)
thread  M4
length  12 mm
head (drawn)  ISO 10642 flat (countersunk) head: Ø8 × 2.3 mm — head size not printed by Traxxas
used in  Traxxas Rustler 2WD XL-5 (1/10 stadium truck, 37054)

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Traxxas (sheet hosted by der-getriebedoktor.de): Rustler: TQ 2.4 GHz Radio (Model 37054-8) Parts List, REV. 230705 1013, p. 3 — web — Publisher's page; dimensions are facts — https://www.der-getriebedoktor.de/man/man71606_pl.pdf

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/traxxas-2548-screws-countersunk-machine-100-degree/index.json
API: https://xemstudio.com/api/geometry?object=traxxas-2548-screws-countersunk-machine-100-degree