# Intel RealSense D455 depth camera: 124 × 26 × 29 mm housing, rear M4 holes and 1/4-20 tripod mount

> What are the Intel RealSense D455 dimensions and mounting-hole positions?

- Category: Electronic components › Modules, sensors & displays
- Kind: Modern device
- Basis: RealSense D400 Series Datasheet (Mar 2026), Figure 10-12 D455 drawing and Tables 3-53 and 4-21.
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- License: dimension sheet CC BY 4.0 (Xem Studio); files CC BY 4.0 or their publisher's license
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## Overall (mm)

| length | width | height |
|---|---|---|
| 124.0 | 26.0 | 29.0 |

**Exact dimensions.** Every file is drawn at true size with no tolerance added. The holes and pins that meet another part are listed below under Mating features, with the fit each joint needs; open those by your process's clearance before making the part.

## Notes

- Housing 124.0 long × 26.0 deep × 29.0 high; lenses on the front face, bottom at 0.
- Two M4 threaded holes in the back face, 95.0 apart, centred along the length at mid-height (14.5), 4 mm maximum screw insertion (shown at Ø3.3 tap-drill size).
- One 1/4-20 tripod hole in the bottom face on the length centreline, 15.8 behind the front face, 9 mm maximum insertion.
- USB-C port in the bottom face, 37.01 from the tripod hole toward one end. Imagers are 95.0 apart (depth origin at the left imager).
- The housing is modelled to its full 124 × 26 × 29 size; the rounded ends are not modelled. The D455f is about 26.8 deep.
- All dimensions are exact nominal millimetres, true size, with no tolerance added.

## Mating features (exact size; open press / slide / run / socket by your process clearance, leave designed and clamp as drawn)

| feature | exact | mates with | fit | files |
|---|---|---|---|---|
| Rear M4 holes | 2 × M4, 95.0 apart, 4 mm max insertion | bracket or plate with M4 screws | designed | all |
| Tripod hole | 1/4-20 UNC, 9 mm max insertion | camera tripod screw or 1/4-20 mount | designed | all |

## Sizes

| feature | position (mm) | size | max insertion (mm) |
|---|---|---|---|
| Rear hole 1 | x -47.5, z 14.5 (back face) | M4 | 4 |
| Rear hole 2 | x +47.5, z 14.5 (back face) | M4 | 4 |
| Tripod hole | x 0, 15.8 behind front face (bottom) | 1/4-20 UNC | 9 |

## Where the files are

- Intel: [Intel RealSense Depth Camera D455 specifications](https://intel.com/content/www/us/en/products/sku/205847/intel-realsense-depth-camera-d455/specifications.html) — web — Publisher's page; dimensions are facts
- RealSense: [RealSense D400 Series Datasheet, March 2026 (PDF)](https://www.realsenseai.com/wp-content/uploads/2026/03/RealSense-D400-Series-Datasheet-Mar-2026.pdf) — web — Publisher's page; dimensions are facts

## Free STEP/STL (1 parts, CC BY 4.0, Xem Studio)

Index: https://xemstudio.com/files/hardware/intel-realsense-d455/index.json

- intel-realsense-d455: [STEP](https://xemstudio.com/files/hardware/intel-realsense-d455/intel-realsense-d455.step) · [STL](https://xemstudio.com/files/hardware/intel-realsense-d455/intel-realsense-d455.stl) — Intel RealSense D455 depth camera: 124 × 26 × 29 mm housing, rear M4 holes and 1/4-20 tripod mount

## Questions

**How big is the RealSense D455?**

124 × 26 × 29 mm (length × depth × height).

**What are the D455 mounting holes?**

Two M4 holes in the back, 95 mm apart at mid-height with 4 mm max insertion, plus a 1/4-20 tripod hole underneath with 9 mm max insertion.

**Is the D455 the same size as the D435?**

No: the D455 is 124 × 26 × 29 mm with a 95 mm M4 spacing; the D435 is a smaller housing.

## Fits with

- [Camera tripod thread bosses: 1/4-20 UNC and 3/8-16 UNC](https://xemstudio.com/objects/camera-thread-bosses-1-4-20/)
- [Socket head cap screws, M2–M8 (ISO 4762 / DIN 912)](https://xemstudio.com/objects/socket-head-cap-screws-metric/)
- [Micro-USB (Molex 47346) and Mini-USB (Lumberg 2486) receptacles](https://xemstudio.com/objects/micro-usb-mini-usb-receptacles/)
- [NVIDIA Jetson Orin Nano Developer Kit](https://xemstudio.com/objects/jetson-orin-nano-devkit/)
- [Imperial machine screws: #4-40, #6-32, #8-32, 1/4-20](https://xemstudio.com/objects/imperial-machine-screws/)