XP-40042 · Button Head Hex Screw 3x16mm

Source: Xpress.

To scale, from the generic size M3x16 button head screw, hex socket; head and socket sizes from ISO 7380-1.

Equivalent to

Generic spec	Match	Standards	Source
M3x16 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
2018 Mar 23	Xpress Execute XQ1S discontinued	listed
2019 Apr 4	Xpress GripXero D1 discontinued	listed
2020 Dec 15	Xpress Execute XQ10F discontinued	listed
2020 Dec 24	Xpress Execute XQ2S 1/10 Sport Touring Car Kit	listed
2021 Sep 15	Xpress Dragnalo DR1S 1/10 4WD EP High Power Touring Car	listed

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