Roku 43R4A5R VESA Size & Mount Fit
Quick answer
The Roku 43R4A5R uses a 300×300 mm VESA pattern (M6 screws). Screw spec: M6 x 8 mm. The 43R4A5R weighs 15 lb (6.8 kg) without the stand. Any mount rated for VESA 300×300 or larger and at least 20 lb will fit the 43R4A5R. Verified against the Roku documentation — see source below.
43R4A5R mounting specs
| VESA pattern | 300×300 mm (11.8×11.8 in) |
|---|---|
| Screw thread | M6 |
| Screw length | M6 x 8 mm per Roku's mount spec PDF |
| Weight without stand | 15 lb (6.8 kg) |
| Screen size | 43 in |
| Model year | 2023 |
| Series | Select Series 4K |
| Known aliases | 43R4A5R |
| Source | Manufacturer documentation |
Roku's 4K line starts at a roomy 300x300 even at 43 in; weight is listed as approximate in Roku's PDF, so re-check your unit's label.
Among the 7 verified 43-inch TVs in our database, the 43R4A5R is the lightest at 15 lb — the 43-inch range here runs 15 to 22.3 lb. The 43R4A5R is the only verified Roku model here on the 300×300 mm pattern — the rest are listed in the Roku hub.
Mounts that fit the 43R4A5R
Filtered from our mount database: pattern covers 300×300 mm, rating is at least 20 lb (20% margin over the 43R4A5R's 15 lb), and the 43-inch screen is within the listed range.
VideoSecu ML531BE Full Motion
Budget articulating mount with a removable VESA plate for tight patterns.
Supports VESA 75×75 up to 400×400 mm and 88 lb — clears the 43R4A5R's 300×300 mm / 15 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 43R4A5R's 300×300 mm / 15 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 43R4A5R's 300×300 mm / 15 lb.
Wall: single stud OK
VIVO MOUNT-VC55 Ceiling
Adjustable-height ceiling pole with 360-degree swivel for open layouts.
Supports VESA 100×100 up to 400×400 mm and 110 lb — clears the 43R4A5R's 300×300 mm / 15 lb.
Wall: lag-bolt into a ceiling joist per the manual
Mounting Dream MD2163-K Fixed
Budget fixed bracket for small and mid-size TVs with a bubble level included.
Supports VESA 75×75 up to 400×400 mm and 100 lb — clears the 43R4A5R's 300×300 mm / 15 lb.
Wall: single stud OK
Not sure between two of them? Run the Will It Fit checker for a verdict with reasons.
Screws & spacers for the 43R4A5R
The 43R4A5R takes M6 bolts: M6 x 8 mm per Roku's mount spec PDF. A bolt longer than the documented spec can bottom out against internal components and damage the panel — thread a screw in by hand first and confirm it seats before mounting the TV.
If your mount's hardware kit doesn't include the right length, a universal TV hardware kit covers M4–M8 in common lengths. More detail in the screw size guide.
Replacement remote for the 43R4A5R
Roku Voice Remote — part number RCA1R — is the matching remote for the 43R4A5R. Voice remote on AAA batteries (IR plus wireless). Roku's product pages state the Select Series boxed a Roku voice remote; the replacement Voice Remote (SKU RCA1R) works with all Roku TV models per roku.com. The budget Simple Remote RCC1R also works but drops voice.
Full compatibility list, substitutes and ordering advice: RCA1R remote page. Order by the part number, not the TV size — one remote covers the platform. All Roku remotes are on the brand hub.
Double-check before buying
- Remove any plastic hole plugs on the back panel and confirm all 4 threaded holes are present and undamaged.
- Measure hole spacing center-to-center in millimeters — you should get 300 mm across and 300 mm vertically.
- Compare the model number on the back-panel sticker with the one on this page (43R4A5R) — retail variants can differ.
How to verify yourself
- Lay the TV screen-down on a soft, flat surface and locate the 4 threaded holes on the back.
- Measure horizontally between the centers of the upper holes, then vertically between an upper and a lower hole — in millimeters.
- Match the two numbers to a standard pattern (for the 43R4A5R: 300×300 mm). Full walkthrough with photos of what to avoid: how to measure VESA.
Frequently asked questions
What VESA pattern does the Roku 43R4A5R use?
The Roku 43R4A5R uses a 300×300 mm VESA pattern — 300 mm between hole centers horizontally and 300 mm vertically (about 11.8×11.8 in). Any bracket whose supported range covers 300×300 mm will line up. Confirm on the back panel before ordering, since retail variants of a series occasionally differ.
What size screws does the 43R4A5R need for wall mounting?
The 43R4A5R takes M6 metric screws. Documented length: M6 x 8 mm per Roku's mount spec PDF. A bolt that is too long can bottom out and damage the panel or internals, so verify thread depth on the 43R4A5R with a hand-tightened test screw before torquing anything down.
How much does the 43R4A5R weigh without the stand?
The 43R4A5R weighs 15 lb (6.8 kg) without the stand or cables. For a 20% safety margin, pick a mount rated for at least 20 lb. Anchoring matters as much as the rating: at this weight, one properly hit stud is usually enough, but follow your mount's instructions.
Will a 400×400 mount fit the 43R4A5R?
A bracket sold as 400×400-only will not line up with the 43R4A5R's 300×300 mm holes. Most 400×400 mounts, however, support a range of patterns — if the spec sheet lists 300×300 mm, it fits directly. If not, a VESA adapter plate (300×300→400×400) bridges the difference; see our adapter guide.
What replacement remote works with the 43R4A5R?
Roku Voice Remote (part RCA1R) is the matching remote for the 43R4A5R. Voice remote on AAA batteries (IR plus wireless). Roku's product pages state the Select Series boxed a Roku voice remote; the replacement Voice Remote (SKU RCA1R) works with all Roku TV models per roku.com. The budget Simple Remote RCC1R also works but drops voice. Order by the part number rather than by TV size — one remote covers the whole platform.
Can the 43R4A5R be mounted on a full-motion bracket?
Yes. At 15 lb, the 43R4A5R is within range of full-motion arms rated 20 lb or higher — 4 full-motion mount(s) in our database clear it. Articulating arms add leverage on the wall, so stud anchoring per the mount manufacturer's instructions is more important than with fixed brackets.