LG 34GP83A-B VESA Mount Size & Fit
Quick answer
The LG 34GP83A-B uses a 100×100 mm VESA pattern (M4 screws). Screw spec: M4 metric thread. The 34GP83A-B weighs 12.1 lb (5.5 kg) without the stand, so any arm, stand or bracket rated for 100×100 mm and at least 12.1 lb will hold it. Verified against the LG documentation — see source below.
34GP83A-B mounting specs
| VESA pattern | 100×100 mm (3.9×3.9 in) |
|---|---|
| Screw thread | M4 |
| Screw length | M4 metric thread; length depends on the arm plate — see the manual |
| Weight without stand | 12.1 lb (5.5 kg) |
| Screen size | 34 in (curved) |
| Model year | 2020 |
| Series | UltraGear |
| Source | Manufacturer documentation |
Curved (1900R) ultrawide; mount arm must clear the curved back. M4 per FDMI MIS-D; spec page does not print the thread. Retail sibling of the 34GN850-B (same panel platform). Manufacturer publishes the stand-free weight in kg; lb converted.
Among the 4 verified 34-inch monitors here, the 34GP83A-B is #2 lightest of 4 at 12.1 lb — the range runs 11.2 to 13.8 lb.
Model-specific mounting notes
Curved panel
The 34GP83A-B is curved, so the area around its 100×100 mm holes is not a flat plane. Use an arm or bracket with a compact plate (most 75/100 mm plates qualify) and the spacers the manufacturer supplies, so the plate doesn't press on the curved housing.
Arm, stand or wall bracket for the 34GP83A-B
All three use the same 100×100 mm holes. A desk-clamp arm frees the footprint and adjusts in every axis; a freestanding VESA base replaces a wobbly factory stand; a wall bracket clears the desk but fixes the height. Whatever you pick, the rating must cover 12.1 lb — the full decision guide is VESA monitor mounts.
Wall mounts that fit the 34GP83A-B
From our mount database: pattern covers 100×100 mm, the rating clears the 34GP83A-B's 12.1 lb with a 20% margin, and 34-inch screens are in range.
WALI 1330LM Articulating 13-42
Small-TV arm for kitchens and offices; folds to 2.6 in from the wall.
Supports VESA 75×75 up to 200×200 mm and 44 lb — clears the 34GP83A-B's 100×100 mm / 12.1 lb.
Wall: single stud OK
PERLESMITH PSTK1 Tilting
Compact tilting bracket for small rooms and single-stud walls.
Supports VESA 75×75 up to 400×400 mm and 115 lb — clears the 34GP83A-B's 100×100 mm / 12.1 lb.
Wall: single stud OK
PERLESMITH PSMFK1 Fixed
Slim fixed mount with quick-release tabs for easy cable access.
Supports VESA 75×75 up to 400×400 mm and 88 lb — clears the 34GP83A-B's 100×100 mm / 12.1 lb.
Wall: single stud OK
Double-check before buying
- Pop off any plastic caps and confirm 4 threaded holes at 100 mm across and 100 mm vertically, center-to-center.
- Check the M4 bolts seat by hand before torquing — thin monitor housings punish over-long screws.
- Compare the model code on the rear label with this page (34GP83A-B) — same-series panels can differ.
Frequently asked questions
What VESA pattern does the LG 34GP83A-B use?
The LG 34GP83A-B uses a 100×100 mm VESA pattern — 100 mm between hole centers horizontally and 100 mm vertically. Any monitor arm, stand or wall bracket listing 100×100 mm fits directly. Confirm on the back of your unit, since some retail variants of a series differ.
What screws does the 34GP83A-B need for an arm or mount?
The 34GP83A-B takes M4 metric screws. Documented spec: M4 metric thread; length depends on the arm plate — see the manual. Most arms ship M4 hardware in two lengths — hand-test the shorter one first; a bolt that bottoms out can damage the housing.
How much does the 34GP83A-B weigh without the stand?
The 34GP83A-B weighs 12.1 lb (5.5 kg) without the stand. Typical desk arms list roughly 9–20 lb per screen, so check your arm's exact rating — and its supported screen-size range — against these numbers before buying.
Will a standard monitor arm hold the 34GP83A-B?
Any arm that lists the 100×100 mm pattern, carries at least 12.1 lb and covers 34-inch screens will hold it — for this curved panel, prefer arms with a compact plate and use the supplied spacers or adapter hardware. The desk matters too: clamps need a solid edge; glass desks call for a grommet mount or freestanding base.
Can the 34GP83A-B be wall-mounted?
Yes — the same 100×100 mm holes work on wall brackets. 3 wall mount(s) in our database clear the 34GP83A-B's 12.1 lb and 34-inch size with a 20% margin; small fixed or articulating brackets sold for compact TVs are the usual pick.