Hobbydex / RC cars / Specs / Screws / unc-4-40x3-8in-button-hex

4-40 UNC x 3/8 in button head screw, hex socket

Category
Screws
Thread
4-40
Thread standard
UNC
Length in
3/8
Head
button
Drive
hex
Modified
2026-11-01

Branded parts matching this spec (3)

BrandNumberNamePackMaterialMatch
LosiLOSA6229Button Head Screws, 4-40 x 3/8"6functional
Team Associated69174-40x3/8” bhcs6functional
Team Associated69474-40 X 3/8" BUTTON HEAD CAP Screws, blue6functional

Used in (via those parts)

YearReleaseAs partRole
2015 AugTLR 8IGHT 4.0 4WD Nitro Buggy Race KitLOSA6229listed
2016 Feb 18TLR 8IGHT-T 4.0 4WD Nitro Truggy Race KitLOSA6229in the box
2024 MayTeam Associated GT2 Factory Team6917listed
2026 OctTeam Associated GT2 Ready-to-Run6917listed
2017 AugLosi LST 3XL-E 4WD Monster Truck Brushless RTR with AVCLOSA6229listed
2018 FebLosi Night Crawler SE 4WD Rock Crawler Brushed RTR, blueLOSA6229in the box
2018 FebLosi Night Crawler SE 4WD Rock Crawler Brushed RTR, greenLOSA6229in the box
2002 SepTeam Associated NTC3 Ready-to-Run Plus6917listed
2019 AugTeam Associated RC10B4.1 Ready-To-Run6917listed
2021 AprTeam Associated RC10B4.1 Ready-To-Run Brushless6917listed
2013 May 16Team Associated RC10B4.2 Brushless Ready-To-Run6917in the box
2013 NovTeam Associated RC10B4.2 Brushless Ready-To-Run LiPo Combo6917in the box
2026 OctTeam Associated RC10B44.1 Factory Team6917in the box
1998Team Associated RC10L4O Team Kit6917listed
1998Team Associated RC10L4O Team Kit6947listed
2024 MayTeam Associated RC10T4.1 Ready-To-Run6917listed
2022 JanTeam Associated RC10T4.1 Ready-To-Run Brushless6917listed
unknownTeam Associated RC12L3 Kit6917listed
2012 Jul 2Team Associated SC10 Factory Team Kit6917listed
2011 Mar 24Team Associated SC10 Kit6917listed

Derived by walking release, part and equivalence links; the material is a property of each branded part, not of the spec.

Data: unc-4-40x3-8in-button-hex.toml on GitHub · report an error