Johnson Controls M9000-520 linkage kit drive-shaft screw screw size
M5 · 16 mm long
The screws used on Johnson Controls M9000-520 linkage kit drive-shaft screw are M5, 16 mm long.
It is listed for 4 x M5 x 16mm machine screws.
This entry is marked confirmed and comes from docs.johnsoncontrols.com.
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.
Johnson Controls M9000-520 linkage kit drive-shaft 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 |
|---|---|---|---|---|---|---|
| M5 | 16 mm | 0.8 mm | not stated | not stated | 4 x M5 x 16mm machine screws | Confirmed |
Fitment records and sources
4 x M5 x 16mm machine screws
pitch 0.8 mm · tap 4.2 mm · clearance 5.5 mm · PH2 / Torx T25
How to check the screw before you buy
- Appliance panels often use self-tapping screws into sheet metal or plastic, and machine screws into nuts or inserts — keep each type where it came from.
- 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 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 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
- Some scooters and appliances use self-tapping screws of similar diameter rather than true M5 machine threads.
- Stacking frame + rack tab + fender stay needs 18-20mm bolts, not the 12-16mm that come with a cage.
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Devices whose records share a thread with Johnson Controls M9000-520 linkage kit drive-shaft screw, closest length match first.
- Furnace / AC control board mounts also M5 × 16 mm
- Unimac commercial washer (Alliance Laundry Systems OEM part) also M5 × 16 mm
- Dryer door handle also M5 × 16 mm
- Rancilio/Bezzera/Faema/Elektra/Pavoni espresso machine shower screen screw also M5 × 16 mm
- Dishwasher toe kick panel also M5 × 16 mm
- Wolf Tooth cage bolts also M5 × 16 mm
- Home safe hinge and strike bolts also M5 × 16 mm
- Mercury Marine outboard motor component screw also M5 × 16 mm
Questions about Johnson Controls M9000-520 linkage kit drive-shaft screw screws
- What size screw does Johnson Controls M9000-520 linkage kit drive-shaft screw use?
- M5 × 16 mm for 4 x M5 x 16mm machine screws.
- How long are the screws in Johnson Controls M9000-520 linkage kit drive-shaft screw?
- 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 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 Johnson Controls M9000-520 linkage kit drive-shaft screw?
- 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.