Rancilio espresso group head shower screen screw screw size
M5 · 14 mm long
Rancilio espresso group head shower screen screw takes M5 metric screws, 14 mm long.
The record covers rancilio-specific shower screen screw listed as 'M5x14mm', OEM reference 37030518.
This entry is marked confirmed and comes from brooks-parts.com.
For reference, M5 is 5 mm across the threads at 0.8 mm pitch. The imperial size people confuse it with: #10-32 (4.83 mm) — the other common rack thread; check before mixing.
Rancilio espresso group head shower screen 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 | 14 mm | 0.8 mm | not stated | not stated | Rancilio-specific shower screen screw listed as 'M5x14mm', OEM reference 37030518 | Confirmed |
Fitment records and sources
Rancilio-specific shower screen screw listed as 'M5x14mm', OEM reference 37030518
pitch 0.8 mm · tap 4.2 mm · clearance 5.5 mm · PH2 / Torx T25
How to check the screw before you buy
- Unplug the appliance and discharge any capacitors before removing covers.
- 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 14 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
- Espresso shower-screen screws vary in length across brands (10-16mm) even though thread is consistently M5, so cross-brand length compatibility is not guaranteed.
- Espresso/coffee-equipment M5 and M6 socket-head screws (DIN 7984/UNI 9327) are cross-brand standard fasteners shared across CMA, Astoria, and La Cimbali brewing-group hardware, so a single screw often services multiple manufacturers' machines.
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Devices whose records share a thread with Rancilio espresso group head shower screen screw, closest length match first.
- Dishwasher toe kick panel also M5 × 14 mm
- Rancilio/Bezzera/Faema/Elektra/Pavoni espresso machine shower screen screw also M5 × 14 mm
- Dryer door handle also M5 × 14 mm
- Furnace / AC control board mounts also M5 × 14 mm
- Martin MAC 500 pan/tilt motors also M5 × 14 mm
- Kick scooter clamp and folding hardware also M5 × 14 mm
- ABB ACS580 motor terminal box / cable glands also M5 × 14 mm
- Prusa i3 MK3S/MK4 frame and Y-rod holders also M5 × 14 mm
Questions about Rancilio espresso group head shower screen screw screws
- What size screw does Rancilio espresso group head shower screen screw use?
- M5 × 14 mm for rancilio-specific shower screen screw listed as 'M5x14mm', OEM reference 37030518.
- How long are the screws in Rancilio espresso group head shower screen screw?
- The record gives 14 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 Rancilio espresso group head shower screen 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.