Toshiba 65C350KU VESA Size & Mount Fit
Quick answer
The Toshiba 65C350KU uses a 400×300 mm VESA pattern (M6 screws). Screw spec: M6. The 65C350KU weighs 36.2 lb (16.4 kg) without the stand. Any mount rated for VESA 400×300 or larger and at least 50 lb will fit the 65C350KU. Verified against the Toshiba documentation — see source below.
65C350KU mounting specs
| VESA pattern | 400×300 mm (15.7×11.8 in) |
|---|---|
| Screw thread | M6 |
| Screw length | M6 per the Toshiba spec sheet - length not documented |
| Weight without stand | 36.2 lb (16.4 kg) |
| Stand footprint (W×D) | 46.7 × 12.1 in — stand footprint |
| Screen size | 65 in |
| Model year | 2021 |
| Series | C350 Series Fire TV |
| Known aliases | 65C350LU |
| Source | Manufacturer documentation |
The 65 in breaks from the smaller C350s' tall 200x300 print to a standard 400x300 at 36.2 lb per Toshiba's sheet on Best Buy's CDN.
Among the 21 verified 65-inch TVs in our database, the 65C350KU is #5 lightest of 21 at 36.2 lb — the 65-inch range here runs 30.9 to 56.4 lb. The 65C350KU is the only verified Toshiba model here on the 400×300 mm pattern — the rest are listed in the Toshiba hub.
Mounts that fit the 65C350KU
Filtered from our mount database: pattern covers 400×300 mm, rating is at least 50 lb (20% margin over the 65C350KU's 36.2 lb), and the 65-inch screen is within the listed range.
EchoGear EGLF2 Full Motion
Smooth dual-arm full motion with 22 in of extension for corner installs.
Supports VESA 100×100 up to 600×400 mm and 125 lb — clears the 65C350KU's 400×300 mm / 36.2 lb.
Wall: 16-in dual stud required
EchoGear EGLT1 Tilting
Deep 15-degree tilt for bedroom and above-fireplace placements.
Supports VESA 200×200 up to 600×400 mm and 125 lb — clears the 65C350KU's 400×300 mm / 36.2 lb.
Wall: 16-in dual stud required
EchoGear EGLL1 Low-Profile Fixed
Ultra-low-profile fixed mount that keeps the TV about an inch off the wall.
Supports VESA 200×200 up to 600×400 mm and 125 lb — clears the 65C350KU's 400×300 mm / 36.2 lb.
Wall: 16-in dual stud required
Mount-It! MI-509B Ceiling
Ceiling mount for larger screens with tilt and telescoping height.
Supports VESA 100×100 up to 600×400 mm and 110 lb — clears the 65C350KU's 400×300 mm / 36.2 lb.
Wall: lag-bolt into a ceiling joist per the manual
Pipishell PISF1 Fixed
Heavy-duty fixed plate for big panels; sits low and rigid.
Supports VESA 200×200 up to 600×400 mm and 132 lb — clears the 65C350KU's 400×300 mm / 36.2 lb.
Wall: 16-in dual stud required
Not sure between two of them? Run the Will It Fit checker for a verdict with reasons.
Screws & spacers for the 65C350KU
The 65C350KU takes M6 bolts: M6 per the Toshiba spec sheet - length not documented. 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.
Standing the 65C350KU on furniture instead?
Per Toshiba's documentation, the 65C350KU's factory stand is 46.7 in wide and 12.1 in deep — plan a console at least 49 in wide and 15 in deep. The panel can overhang the furniture; the stand cannot.
Furniture narrower than 49 in? A universal pedestal stand bolts into the same 400×300 mm VESA holes (M6 screws) and stands on a single center column — the usual fix instead of replacing the console. Check its weight rating against the 65C350KU's 36.2 lb.
Replacement remote for the 65C350KU
Toshiba Fire TV Voice Remote — part number CT-RC1US-21 — is the matching remote for the 65C350KU. Fire TV remote with Alexa voice (Bluetooth + IR); an IR-only no-voice variant is sold under the same part number. Parts dealers name every C350KU size for this part and Toshiba's site confirms the series ships a Voice Remote with Alexa; the CT-95018 variant covers the 43-55 in sizes.
Full compatibility list, substitutes and ordering advice: CT-RC1US-21 remote page. Order by the part number, not the TV size — one remote covers the platform. All Toshiba 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 400 mm across and 300 mm vertically.
- Compare the model number on the back-panel sticker with the one on this page (65C350KU) — 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 65C350KU: 400×300 mm). Full walkthrough with photos of what to avoid: how to measure VESA.
Frequently asked questions
What VESA pattern does the Toshiba 65C350KU use?
The Toshiba 65C350KU uses a 400×300 mm VESA pattern — 400 mm between hole centers horizontally and 300 mm vertically (about 15.7×11.8 in). Any bracket whose supported range covers 400×300 mm will line up. Confirm on the back panel before ordering, since retail variants of a series occasionally differ.
What size screws does the 65C350KU need for wall mounting?
The 65C350KU takes M6 metric screws. Documented length: M6 per the Toshiba spec sheet - length not documented. A bolt that is too long can bottom out and damage the panel or internals, so verify thread depth on the 65C350KU with a hand-tightened test screw before torquing anything down.
How much does the 65C350KU weigh without the stand?
The 65C350KU weighs 36.2 lb (16.4 kg) without the stand or cables. For a 20% safety margin, pick a mount rated for at least 50 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 600×400 mount fit the 65C350KU?
A bracket sold as 600×400-only will not line up with the 65C350KU's 400×300 mm holes. Most 600×400 mounts, however, support a range of patterns — if the spec sheet lists 400×300 mm, it fits directly. If not, a VESA adapter plate (400×300→600×400) bridges the difference; see our adapter guide.
How wide is the 65C350KU's stand?
Per the manufacturer's documentation, the 65C350KU's factory stand is about 46.7 in wide and 12.1 in deep. Plan at least 49 in of flat, level surface: the panel can overhang the furniture, the stand cannot. If your console is narrower, a universal pedestal stand bolts into the 400×300 mm VESA holes instead.
What replacement remote works with the 65C350KU?
Toshiba Fire TV Voice Remote (part CT-RC1US-21) is the matching remote for the 65C350KU. Fire TV remote with Alexa voice (Bluetooth + IR); an IR-only no-voice variant is sold under the same part number. Parts dealers name every C350KU size for this part and Toshiba's site confirms the series ships a Voice Remote with Alexa; the CT-95018 variant covers the 43-55 in sizes. Order by the part number rather than by TV size — one remote covers the whole platform.
Can the 65C350KU be mounted on a full-motion bracket?
Yes. At 36.2 lb, the 65C350KU is within range of full-motion arms rated 50 lb or higher — 3 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.