Mitutoyo vernier/dial caliper clamp screw screw size
M1.4 · 4 mm long
The screws used on Mitutoyo vernier/dial caliper clamp screw are M1.4, 4 mm long.
It is listed for replacement screw explicitly listed as M1.4 x 4mm for Mitutoyo caliper assembly.
This entry is marked confirmed and comes from msi-viking.com.
M1.4 means a 1.4 mm nominal diameter with a 0.3 mm thread pitch. Imperial look-alike: #0-80 UNF (1.52 mm) — close in diameter, different pitch, do not mix.
Mitutoyo vernier/dial caliper clamp screw 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 |
|---|---|---|---|---|---|---|
| M1.4 | 4 mm | 0.3 mm | not stated | not stated | Replacement screw explicitly listed as M1.4 x 4mm for Mitutoyo caliper assembly | Confirmed |
Fitment records and sources
Replacement screw explicitly listed as M1.4 x 4mm for Mitutoyo caliper assembly
pitch 0.3 mm · tap 1.1 mm · clearance 1.6 mm · PH000 / PH00 / Torx T2–T3
How to check the screw before you buy
- Take one original screw out first and measure it before ordering; the record above tells you the thread, the original screw tells you the exact length and head.
- Diameter: across the threads an M1.4 screw measures about 1.4 mm with calipers (usually a hair under). If yours measures noticeably more or less, it is a different thread.
- Pitch: 0.3 mm from one thread crest to the next (33.33 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 4 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 M1.4 heads take PH000 / PH00 for Phillips and T2–T3 for Torx, and a 1.3 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 M1.4 is about 8-12 N·cm into metal threads and 4-7 N·cm into plastic bosses; snug it up and stop.
Common mix-ups with M1.4
- M1.4 is below common commodity stock; Mitutoyo sells these as branded service parts rather than generic hardware.
- M1.4 is THE Samsung Galaxy internal screw across S, A, M and Note lines — but lengths run 2.3mm to 4mm+ and are not interchangeable between models.
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.
More in Other Equipment
The same screw also fits
Devices whose records share a thread with Mitutoyo vernier/dial caliper clamp screw, closest length match first.
- Samsung Galaxy S10 / S10e / S10+ / S10 5G also M1.4 × 4 mm
- Fairphone 3 internal screws also M1.4 × 4 mm
- Camera lens/body low-profile 'JIS Micro Profile' fastener also M1.4 × 4 mm
- Behind-the-ear hearing aid shell also M1.4 × 4 mm
- Dental handpiece cartridge screws also M1.4 × 4 mm
- Samsung service part 6001-002005 also M1.4 × 4 mm
- Dell Pro Max 16 Premium MA16250 also M1.4 × 4 mm
- Dell Precision 5480 also M1.4 × 4 mm
Questions about Mitutoyo vernier/dial caliper clamp screw screws
- What size screw does Mitutoyo vernier/dial caliper clamp screw use?
- M1.4 × 4 mm for replacement screw explicitly listed as M1.4 x 4mm for Mitutoyo caliper assembly.
- How long are the screws in Mitutoyo vernier/dial caliper clamp screw?
- The record gives 4 mm. Measure the original from under the head (overall for a countersunk head) to confirm before ordering.
- What is the thread pitch of an M1.4 screw?
- 0.3 mm (coarse), which is the standard pitch for M1.4 machine screws. The tap drill is 1.1 mm and the normal clearance hole is 1.6 mm.
- What screwdriver do I need for Mitutoyo vernier/dial caliper clamp screw?
- The sources do not name the drive. For M1.4, Phillips heads normally take PH000 / PH00 and Torx heads T2–T3; socket heads take a 1.3 mm hex key.
- Can I use an imperial screw instead of M1.4?
- No. Imperial look-alike: #0-80 UNF (1.52 mm) — close in diameter, different pitch, do not mix. Use a true M1.4 screw so it does not cross-thread or strip the hole.