How long are the screws in Tamiya TG10-Mk.2 chassis (RC touring/on-road)?

The record gives 6 mm. Measure the original from under the head (overall for a countersunk head) to confirm before ordering.

What is the thread pitch of an M3 screw?

0.5 mm (coarse), which is the standard pitch for M3 machine screws; a 0.35 mm fine pitch exists but is uncommon. The tap drill is 2.5 mm and the normal clearance hole is 3.4 mm.

What screwdriver do I need for Tamiya TG10-Mk.2 chassis (RC touring/on-road)?

The sources do not name the drive. For M3, Phillips heads normally take PH1 and Torx heads T10; socket heads take a 2.5 mm hex key.

Can I use an imperial screw instead of M3?

No. Imperial look-alike: #5-40 (3.18 mm) or #4-40 — neither interchanges with M3. Use a true M3 screw so it does not cross-thread or strip the hole.

Where can I buy replacement screws for Tamiya TG10-Mk.2 chassis (RC touring/on-road)?

TechSpareWarehouse (our own store) lists M3 x 6mm, which matches the length in the records above.

Tamiya TG10-Mk.2 chassis (RC touring/on-road) screw size

M3 · 6 mm long

If you are replacing a screw on Tamiya TG10-Mk.2 chassis (RC touring/on-road), the thread is M3, 6 mm long.

Where it is used: 3x6mm cataloged screw part used across multiple Tamiya chassis kits.

This entry is marked confirmed and comes from tamiyabase.com.

An M3 screw is 3 mm in diameter with a 0.5 mm pitch, tapped with a 2.5 mm drill; imperial look-alike: #5-40 (3.18 mm) or #4-40 — neither interchanges with M3.

Tamiya TG10-Mk.2 chassis (RC touring/on-road) screw specifications

One row per fitment record. Head, drive are shown only where the source states them; pitch is the ISO coarse pitch for the thread.

Thread	Length	Pitch	Head	Drive	Where it goes	Status
M3	6 mm	0.5 mm	not stated	not stated	3x6mm cataloged screw part used across multiple Tamiya chassis kits	Confirmed

Fitment records and sources

M36mmconfirmed

3x6mm cataloged screw part used across multiple Tamiya chassis kits

pitch 0.5 mm · tap 2.5 mm · clearance 3.4 mm · PH1 / Torx T10

Source

How to check the screw before you buy

Vibration loosens small screws on drones and RC models, so builders commonly add a drop of medium (blue) threadlocker on metal-to-metal joints — never on plastic.
Diameter: across the threads an M3 screw measures about 3 mm with calipers (usually a hair under). If yours measures noticeably more or less, it is a different thread.
Pitch: 0.5 mm from one thread crest to the next (20 crests per centimetre). A thread pitch gauge or the pitch-gauge tool settles it in seconds.
Length: measure from under the head to the tip for pan, button, wafer and cap heads; countersunk (flat) heads are measured overall.
The record states 6 mm. Going longer risks bottoming out or touching parts behind the hole; going shorter loses thread engagement.
Driver: the source does not name the drive. Standard M3 heads take PH1 for Phillips and T10 for Torx, and a 2.5 mm hex key for socket heads; a bit that fits loosely will cam out and strip the head.
Tightening: no device-specific torque is published in these records. The site's general figure for M3 is about 80-130 N·cm into metal threads and 35-60 N·cm into plastic bosses; snug it up and stop.

Common mix-ups with M3

The bioprinter M3 reference is a tube-connector thread spec, not a structural chassis screw; verify before assuming interchangeability with fastener screws.
DIN-rail terminal blocks are near-universally M3 across Dinkle, TE, Omron and RND, but torque differs (0.5-0.8 Nm) — over-torquing an M3 terminal screw strips it instantly.

Pitch gauge · Screw size finder · Torque guide

Buy these screws at TechSpare Warehouse

In stock and shipped from South Carolina. Our black screws are Phillips wafer head (low profile); match the head style and length to the original before you order.

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The same screw also fits

Devices whose records share a thread with Tamiya TG10-Mk.2 chassis (RC touring/on-road), closest length match first.

iFlight XING R5 2207 motor also M3 × 6 mm
HP LaserJet family common hardware also M3 × 6 mm
Pinball playfield insert hardware (metric) also M3 × 6 mm
ImpulseRC Apex EVO FPV frame also M3 × 6 mm
Drone motors (2205-2306 class) also M3 × 6 mm
FPV flight-controller / ESC stacks also M3 × 6 mm
FPV carbon frame arms and standoffs also M3 × 6 mm
FPV drone motors (5-inch class) also M3 × 6 mm

Questions about Tamiya TG10-Mk.2 chassis (RC touring/on-road) screws

What size screw does Tamiya TG10-Mk.2 chassis (RC touring/on-road) use?: M3 × 6 mm for 3x6mm cataloged screw part used across multiple Tamiya chassis kits.
How long are the screws in Tamiya TG10-Mk.2 chassis (RC touring/on-road)?: The record gives 6 mm. Measure the original from under the head (overall for a countersunk head) to confirm before ordering.
What is the thread pitch of an M3 screw?: 0.5 mm (coarse), which is the standard pitch for M3 machine screws; a 0.35 mm fine pitch exists but is uncommon. The tap drill is 2.5 mm and the normal clearance hole is 3.4 mm.
What screwdriver do I need for Tamiya TG10-Mk.2 chassis (RC touring/on-road)?: The sources do not name the drive. For M3, Phillips heads normally take PH1 and Torx heads T10; socket heads take a 2.5 mm hex key.
Can I use an imperial screw instead of M3?: No. Imperial look-alike: #5-40 (3.18 mm) or #4-40 — neither interchanges with M3. Use a true M3 screw so it does not cross-thread or strip the hole.
Where can I buy replacement screws for Tamiya TG10-Mk.2 chassis (RC touring/on-road)?: TechSpareWarehouse (our own store) lists M3 x 6mm, which matches the length in the records above.

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