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Triumph Thruxton instrument panel spacer block screw size

M6 · 25 mm long

Our records put Triumph Thruxton instrument panel spacer block on M6 screws, 25 mm long.

The record covers instrument panel to spacer block with two M6 x 25mm fixings at 8 Nm.

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

For reference, M6 is 6 mm across the threads at 1 mm pitch. The imperial size people confuse it with: 1/4in-20 (6.35 mm) — the tripod/camera thread; visibly larger than M6.

Triumph Thruxton instrument panel spacer block screw specifications

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

ThreadLengthPitchHeadDriveTorqueWhere it goesStatus
M625 mm1 mmnot statednot stated8 NmInstrument panel to spacer block with two M6 x 25mm fixings at 8 NmConfirmed

Fitment records and sources

M625mmconfirmed

Instrument panel to spacer block with two M6 x 25mm fixings at 8 Nm

pitch 1 mm · tap 5 mm · clearance 6.6 mm · PH3 / Torx T30

How to check the screw before you buy

  1. Where the manufacturer publishes a torque value, use a torque driver rather than feel.
  2. Diameter: across the threads an M6 screw measures about 6 mm with calipers (usually a hair under). If yours measures noticeably more or less, it is a different thread.
  3. Pitch: 1 mm from one thread crest to the next (10 crests per centimetre). A thread pitch gauge or the pitch-gauge tool settles it in seconds.
  4. Length: measure from under the head to the tip for pan, button, wafer and cap heads; countersunk (flat) heads are measured overall.
  5. The record states 25 mm. Going longer risks bottoming out or touching parts behind the hole; going shorter loses thread engagement.
  6. Driver: the source does not name the drive. Standard M6 heads take PH3 for Phillips and T30 for Torx, and a 5 mm hex key for socket heads; a bit that fits loosely will cam out and strip the head.

Common mix-ups with M6

  • Optical tables come in metric (M6 on 25mm centres) and imperial (1/4-20 on 1in centres) — mixing them cross-threads the table.

Pitch gauge · Screw size finder · Torque guide

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The same screw also fits

Devices whose records share a thread with Triumph Thruxton instrument panel spacer block, closest length match first.

Questions about Triumph Thruxton instrument panel spacer block screws

What size screw does Triumph Thruxton instrument panel spacer block use?
M6 × 25 mm for instrument panel to spacer block with two M6 x 25mm fixings at 8 Nm.
How long are the screws in Triumph Thruxton instrument panel spacer block?
The record gives 25 mm. Measure the original from under the head (overall for a countersunk head) to confirm before ordering.
What is the thread pitch of an M6 screw?
1 mm (coarse), which is the standard pitch for M6 machine screws; a 0.75 mm fine pitch exists but is uncommon. The tap drill is 5 mm and the normal clearance hole is 6.6 mm.
What screwdriver do I need for Triumph Thruxton instrument panel spacer block?
The sources do not name the drive. For M6, Phillips heads normally take PH3 and Torx heads T30; socket heads take a 5 mm hex key.
Can I use an imperial screw instead of M6?
No. Imperial look-alike: 1/4in-20 (6.35 mm) — the tripod/camera thread; visibly larger than M6. Use a true M6 screw so it does not cross-thread or strip the hole.
How tight should the M6 screw on Triumph Thruxton instrument panel spacer block be?
The source gives 8 Nm for instrument panel to spacer block with two M6 x 25mm fixings at 8 Nm.