Ottobock 17AD1 ankle joint screw (standard plastic) screw size
M5 · 6 mm long
The screws used on Ottobock 17AD1 ankle joint screw (standard plastic) are M5, 6 mm long.
It is listed for M5x6 listed.
This entry is marked confirmed and comes from manualspro.net.
An M5 screw is 5 mm in diameter with a 0.8 mm pitch, tapped with a 4.2 mm drill; imperial look-alike: #10-32 (4.83 mm) — the other common rack thread; check before mixing.
Ottobock 17AD1 ankle joint screw (standard plastic) 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 |
|---|---|---|---|---|---|---|
| M5 | 6 mm | 0.8 mm | not stated | not stated | M5x6 listed | Confirmed |
Fitment records and sources
How to check the screw before you buy
- For medical and lab equipment, use the manufacturer's replacement part where one is specified; the thread size here helps identify it, not certify it.
- Diameter: across the threads an M5 screw measures about 5 mm with calipers (usually a hair under). If yours measures noticeably more or less, it is a different thread.
- Pitch: 0.8 mm from one thread crest to the next (12.5 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 M5 heads take PH2 for Phillips and T25 for Torx, and a 4 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 M5 is about 4.0-6.0 N·m into metal threads and 1.5-2.5 N·m into plastic bosses; snug it up and stop.
Common mix-ups with M5
- M5x0.8 is the de facto universal bike thread — confirm 0.8mm pitch before threading into carbon or alloy bosses.
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Devices whose records share a thread with Ottobock 17AD1 ankle joint screw (standard plastic), closest length match first.
- Takara Belmont PRO III 047 dental chair also M5 × 6 mm
- SISAB ECO.50+/T laboratory centrifuge also M5 × 6 mm
- Camera cage accessory arms also M5 × 6 mm
- Berkel 330M Slicer cover fastener also M5 × 6 mm
- QualGear QG-KIT-VA-3IN-B Projector Mounting Kit also M5 × 6 mm
- Makita GB801 also M5 × 6 mm
- Kenwood XXV-05V Head Unit also M5 × 6 mm
- Kenwood DPX-MP4070 car stereo ground/binding screw (accessory 3) also M5 × 6 mm
Questions about Ottobock 17AD1 ankle joint screw (standard plastic) screws
- What size screw does Ottobock 17AD1 ankle joint screw (standard plastic) use?
- M5 × 6 mm for M5x6 listed.
- How long are the screws in Ottobock 17AD1 ankle joint screw (standard plastic)?
- 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 M5 screw?
- 0.8 mm (coarse), which is the standard pitch for M5 machine screws; a 0.5 mm fine pitch exists but is uncommon. The tap drill is 4.2 mm and the normal clearance hole is 5.5 mm.
- What screwdriver do I need for Ottobock 17AD1 ankle joint screw (standard plastic)?
- The sources do not name the drive. For M5, Phillips heads normally take PH2 and Torx heads T25; socket heads take a 4 mm hex key.
- Can I use an imperial screw instead of M5?
- No. Imperial look-alike: #10-32 (4.83 mm) — the other common rack thread; check before mixing. Use a true M5 screw so it does not cross-thread or strip the hole.