LG 55LW5700 screw size
M4 / M5 · 12 to 35 mm long
The screws used on LG 55LW5700 are M4 and M5 in lengths from 12 to 35 mm.
There are 11 separate fitment records for it, including stand (M4), back cover (M4) and stand (M4), plus 8 more in the table below.
11 of the 11 records are marked confirmed, drawn from 1 source (content.etilize.com).
An M4 screw is 4 mm in diameter with a 0.7 mm pitch, tapped with a 3.3 mm drill; imperial look-alike: #8-32 (4.17 mm) — the standard US PC/rack screw, close but not the same.
LG 55LW5700 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 |
|---|---|---|---|---|---|---|
| M4 | 12 mm | 0.7 mm | not stated | not stated | Stand | Confirmed |
| M4 | 16 mm | 0.7 mm | not stated | not stated | Back cover | Confirmed |
| M4 | 16 mm | 0.7 mm | not stated | not stated | Stand | Confirmed |
| M4 | 20 mm | 0.7 mm | not stated | not stated | Stand | Confirmed |
| M4 | 26 mm | 0.7 mm | not stated | not stated | Accessory | Confirmed |
| M4 | 26 mm | 0.7 mm | not stated | not stated | Back cover | Confirmed |
| M4 | 26 mm | 0.7 mm | not stated | not stated | Stand | Confirmed |
| M4 | 28 mm | 0.7 mm | not stated | not stated | Accessory | Confirmed |
| M5 | 14.5 mm | 0.8 mm | not stated | not stated | Accessory | Confirmed |
| M5 | 14.5 mm | 0.8 mm | not stated | not stated | Stand | Confirmed |
| M5 | 35 mm | 0.8 mm | not stated | not stated | Stand | Confirmed |
Fitment records and sources
Stand
pitch 0.7 mm · tap 3.3 mm · clearance 4.5 mm · PH2 / Torx T20
Back cover
pitch 0.7 mm · tap 3.3 mm · clearance 4.5 mm · PH2 / Torx T20
Stand
pitch 0.7 mm · tap 3.3 mm · clearance 4.5 mm · PH2 / Torx T20
Stand
pitch 0.7 mm · tap 3.3 mm · clearance 4.5 mm · PH2 / Torx T20
Accessory
pitch 0.7 mm · tap 3.3 mm · clearance 4.5 mm · PH2 / Torx T20
Back cover
pitch 0.7 mm · tap 3.3 mm · clearance 4.5 mm · PH2 / Torx T20
Stand
pitch 0.7 mm · tap 3.3 mm · clearance 4.5 mm · PH2 / Torx T20
Accessory
pitch 0.7 mm · tap 3.3 mm · clearance 4.5 mm · PH2 / Torx T20
Accessory
pitch 0.8 mm · tap 4.2 mm · clearance 5.5 mm · PH2 / Torx T25
Stand
pitch 0.8 mm · tap 4.2 mm · clearance 5.5 mm · PH2 / Torx T25
Stand
pitch 0.8 mm · tap 4.2 mm · clearance 5.5 mm · PH2 / Torx T25
How to check the screw before you buy
- For a wall or arm mount, the screw has to engage the threaded insert by several turns but must not bottom out, so measure the insert depth and add the thickness of the bracket and any spacers.
- Diameter: across the threads an M4 screw measures about 4 mm with calipers (usually a hair under). This device also uses M5, so measure each screw rather than assuming they match.
- Pitch: 0.7 mm from one thread crest to the next (14.29 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 12–35 mm, which means different positions take different lengths — match each hole to its own screw.
- Driver: the source does not name the drive. Standard M4 heads take PH2 for Phillips and T20 for Torx, and a 3 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 M4 is about 2.0-3.0 N·m into metal threads and 0.8-1.4 N·m into plastic bosses; snug it up and stop.
Common mix-ups with M4 / M5
- Display mounts mix systems: the screen side is metric M4/M6, but the wall side of many mounts uses imperial wood screws such as #14 x 2.5in.
- Dashcam mounts advertised as '1/4" M4 screw joint' have two different threads: the 1/4"-20 camera thread and a separate M4 grub screw for the ball joint — don't order the wrong one.
- The 'GoPro thread' is M5-0.8, a de facto standard on third-party mounts, and is not the imperial 1/4-20 tripod thread.
- M5x0.8 is the de facto universal bike thread — confirm 0.8mm pitch before threading into carbon or alloy bosses.
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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More in Displays, TVs & Mounts
The same screw also fits
Devices whose records share a thread with LG 55LW5700, closest length match first.
- GCX 75/100mm VESA flush display mount also M4 × 12 mm
- Raymarine Axiom 7/9/12 multifunction display also M5 × 35 mm
- LG 55LM7600 also M4 × 20 mm
- LG 50PZ750 also M4 × 12 mm
- LED video wall cabinet top screw F and side screw D also M4 × 12 mm
- LG 47LW7700 also M4 × 12 mm
- Philips IntelliVue MP80/MP90 monitor also M4 × 12 mm
- ATV plastics and fenders also M5 × 14.5 mm
Questions about LG 55LW5700 screws
- What size screw does LG 55LW5700 use?
- M4 × 12 mm for stand; M4 × 16 mm for back cover; M4 × 16 mm for stand; M4 × 20 mm for stand; M4 × 26 mm for accessory; M4 × 26 mm for back cover; M4 × 26 mm for stand; M4 × 28 mm for accessory; M5 × 14.5 mm for accessory; M5 × 14.5 mm for stand; M5 × 35 mm for stand.
- How long are the screws in LG 55LW5700?
- The records range from 12 to 35 mm depending on the position, so match each screw to its own hole.
- What is the thread pitch of an M4 screw?
- 0.7 mm (coarse), which is the standard pitch for M4 machine screws; a 0.5 mm fine pitch exists but is uncommon. The tap drill is 3.3 mm and the normal clearance hole is 4.5 mm.
- What screwdriver do I need for LG 55LW5700?
- The sources do not name the drive. For M4, Phillips heads normally take PH2 and Torx heads T20; socket heads take a 3 mm hex key.
- Can I use an imperial screw instead of M4?
- No. Imperial look-alike: #8-32 (4.17 mm) — the standard US PC/rack screw, close but not the same. Use a true M4 screw so it does not cross-thread or strip the hole.