Watch strap fixing bar screw screw size
M1.2 · 8 to 28 mm long
If you are replacing a screw on Watch strap fixing bar screw, the thread is M1.2 in lengths from 8 to 28 mm.
The record covers masar screw watch strap fixing bar explicitly sold as 'Screw Ø1.2mm Gold – Watch Strap Screw Bar' with threaded fixing bars Ø1.2mm, used to secure watch straps.
This entry is marked confirmed and comes from masar-shop.com.
An M1.2 screw is 1.2 mm in diameter with a 0.25 mm pitch, tapped with a 0.95 mm drill; imperial look-alike: #0-80 UNF (1.52 mm) is the closest imperial screw, but it is bigger — not a substitute.
Watch strap fixing bar 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 |
|---|---|---|---|---|---|---|
| M1.2 | 8–28 mm | 0.25 mm | not stated | not stated | Masar screw watch strap fixing bar explicitly sold as 'Screw Ø1.2mm Gold – Watch Strap Screw Bar' with threaded fixing bars Ø1.2mm, used to secure watch straps | Confirmed |
Fitment records and sources
Masar screw watch strap fixing bar explicitly sold as 'Screw Ø1.2mm Gold – Watch Strap Screw Bar' with threaded fixing bars Ø1.2mm, used to secure watch straps
pitch 0.25 mm · tap 0.95 mm · clearance 1.4 mm · PH000 / JIS 00 / Torx T1–T2
How to check the screw before you buy
- Phone and wearable screws are tiny and often differ by fractions of a millimetre between positions; keep each one next to the hole it came from.
- Diameter: across the threads an M1.2 screw measures about 1.2 mm with calipers (usually a hair under). If yours measures noticeably more or less, it is a different thread.
- Pitch: 0.25 mm from one thread crest to the next (40 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 records span 8–28 mm, which means different positions take different lengths — match each hole to its own screw.
- Driver: the source does not name the drive. Standard M1.2 heads take PH000 / JIS 00 for Phillips and T1–T2 for Torx; 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 M1.2 is about 5-8 N·cm into metal threads and 3-5 N·cm into plastic bosses; snug it up and stop.
Common mix-ups with M1.2
- M1.2 and M1.4 look identical in an eyeglass repair kit — the wrong one strips soft acetate or metal hinges.
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 Phones, Tablets & Wearables
The same screw also fits
Devices whose records share a thread with Watch strap fixing bar screw, closest length match first.
- Watch band solid-link clasp screw assortment (Otto Frei) also M1.2 × 17 mm
- Laptop/keyboard/phone repair micro screws also M1.2 × 8 mm
- NBK SSCZS pan-head captive miniature screw for precision instruments also M1.2 × 8–10 mm
- Small-head precision screw ('eyewire' screw stock, reused generically in tiny-device repair) also M1.2 × 8.7 mm
- Eyeglass small-head Phillips screw also M1.2 × 8.7 mm
- Eyeglass frame hinge/temple screws (industry standard) also M1.2 × 8.7 mm
- Eyeglasses/optical hinge screws (also used in miniature electronics) also M1.2 × 8.7 mm
- Watch strap keepers also M1.2
Questions about Watch strap fixing bar screw screws
- What size screw does Watch strap fixing bar screw use?
- M1.2 × 8–28 mm for masar screw watch strap fixing bar explicitly sold as 'Screw Ø1.2mm Gold – Watch Strap Screw Bar' with threaded fixing bars Ø1.2mm, used to secure watch straps.
- How long are the screws in Watch strap fixing bar screw?
- The records range from 8 to 28 mm depending on the position, so match each screw to its own hole.
- What is the thread pitch of an M1.2 screw?
- 0.25 mm (coarse), which is the standard pitch for M1.2 machine screws. The tap drill is 0.95 mm and the normal clearance hole is 1.4 mm.
- What screwdriver do I need for Watch strap fixing bar screw?
- The sources do not name the drive. For M1.2, Phillips heads normally take PH000 / JIS 00 and Torx heads T1–T2.
- Can I use an imperial screw instead of M1.2?
- No. Imperial look-alike: #0-80 UNF (1.52 mm) is the closest imperial screw, but it is bigger — not a substitute. Use a true M1.2 screw so it does not cross-thread or strip the hole.