19804337 · 4x20mm Round Head Socket Screw

This name was read by OCR from a scanned manual and is not checked yet; it may contain reading errors.

Brand: Tamiya
Part number: 19804337
Source: Tamiya 43532 XB Nitrage 5.2: instruction manual (tamiyausa.com, archived) (web.archive.org)
Category: Screws · more from Tamiya
Material: steel
Spec: M4x20 button head screw, hex socket
Thread: M4
Length (mm): 20
Head: button
Drive: hex
Modified: 2026-10-27

To scale, from the generic size M4x20 button head screw, hex socket; head and socket sizes from ISO 7380-1.

Name read by OCR from a scanned Tamiya manual; verify before relying on exact wording

Equivalent to

Generic spec	Match	Standards	Source
M4x20 button head screw, hex socket	functional	ISO 7380-1	Geometry parsed from the manufacturer's description; the standard is not cited by the brand

Year	Release	Role
2007 Jun 2	Tamiya XB Nitrage 5.2 discontinued	in the box

Compatibility according to the manufacturer's parts lists; see each release for the source document.