Z558 · TP. BUTTON HEAD SCREW M3x28mm

To scale, from the generic size M3x28 button head screw, hex socket; head and socket sizes from ISO 7380-1.

Fits these kits (2)

Kit	How
HPI Racing Bullet MT	in the box (1 release); fitment list: direct
HPI Racing Bullet ST	in the box (1 release); fitment list: direct

Kit	Fit	Source
HPI Racing Bullet MT	direct	HPI Racing part pages on hpiracing.com: name and the kits each part fits
HPI Racing Bullet ST	direct	HPI Racing part pages on hpiracing.com: name and the kits each part fits

Generic spec	Match	Standards	Source
M3x28 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
unknown	HPI Racing Bullet MT 3.0	in the box
unknown	HPI Racing Bullet ST 3.0	in the box

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