Orion StarMax 127 base mount bolts screw size
M6 · 16 mm long
Our records put Orion StarMax 127 base mount bolts on M6 screws, 16 mm long.
Where it is used: scopeStuff database: 'Orion Starmax 127 base mount bolts (2) = M6-1 x 16 Rosette'.
This entry is marked confirmed and comes from scopestuff.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.
Orion StarMax 127 base mount bolts 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 |
|---|---|---|---|---|---|---|
| M6 | 16 mm | 1 mm | not stated | not stated | ScopeStuff database: 'Orion Starmax 127 base mount bolts (2) = M6-1 x 16 Rosette' | Confirmed |
Fitment records and sources
ScopeStuff database: 'Orion Starmax 127 base mount bolts (2) = M6-1 x 16 Rosette'
pitch 1 mm · tap 5 mm · clearance 6.6 mm · PH3 / Torx T30
How to check the screw before you buy
- Do not confuse metric mounting screws with the 1/4-20 or 3/8-16 tripod threads that cameras and clamps also carry.
- 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.
- 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.
- 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 16 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 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.
- Tightening: no device-specific torque is published in these records. The site's general figure for M6 is about 7-10 N·m into metal threads and 2.5-4.0 N·m into plastic bosses; snug it up and stop.
Common mix-ups with M6
- TS-Optics Losmandy-style dovetail bars drill through-holes sized to accept either M6 metric screws or 1/4" imperial screws interchangeably in the same countersunk holes.
- UR cobot flange bolts are commonly sold/quoted as 'M6 bolts' but the required length depends on the tool thickness; UR's own guidance is bolt class M6-8.8 to ISO4762 without a fixed length, so length must be selected per adapter/tool stack-up, not assumed as a fixed mm value.
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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M6 x 16mm Black Wafer Head Rack Screws for Rittal DK 7094.100 / 7094.110 / 7094.140 19-inch Rack – 20-Pack Replacement
$8.99Choose size -
M6 x 16mm Black Wafer Head Awning & Box Screws for Thule Awning 326 / 327 / 328, Conduit Box 317 & Xpedition 820 / 821 (50333) – 8-Pack Replacement
$6.99Choose size
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Devices whose records share a thread with Orion StarMax 127 base mount bolts, closest length match first.
- AV equipment rack cage-nut kit also M6 × 16 mm
- Optical breadboard / optical table (metric) also M6 × 16 mm
- StarTech Universal Projector Wall Mount (PROJWALLMNT) also M6 × 16 mm
- Patch panel rack ears also M6 × 16 mm
- VELA Samba 150 Dental Chair also M6 × 16 mm
- Car dashboard and cluster bezel also M6 × 16 mm
- Powersports battery terminal bolts also M6 × 16 mm
- Avid CNC Laser Kit also M6 × 16 mm
Questions about Orion StarMax 127 base mount bolts screws
- What size screw does Orion StarMax 127 base mount bolts use?
- M6 × 16 mm for scopeStuff database: 'Orion Starmax 127 base mount bolts (2) = M6-1 x 16 Rosette'.
- How long are the screws in Orion StarMax 127 base mount bolts?
- The record gives 16 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 Orion StarMax 127 base mount bolts?
- 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.