These miniature double threaded optical breadboard plates feature a 0.5 inch (12.5 mm) grid pattern of both 1/4-20 and 8-32 (M6 and M4) mounting holes. The 0.5 in. (12.5) mm grid provides quadruple the density of mounting holes compared to standard optical breadboards with a 1.0 in. (25 mm) grid. Use these plates to combine several optical mounts together on to a single stable platform that is easy to transport.
- Quadruple density hole pattern provides 4x the mounting holes
- Both 1/4-20 and 8-32 (M6 and M4) mounting holes
- Counterbored thru holes allow height setting with standoffs See All Features
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
![]() | TP-23Mounting Plate, 2 X 3 in., Double Density 8-32 & 1/4-20 Hole Pattern | In Stock | ||||
![]() | TP-34Mounting Plate, 3 X 4 in., Double Density 8-32 & 1/4-20 Hole Pattern | In Stock | ||||
![]() | TP-36Mounting Plate, 3 X 6 in., Double Density 8-32 & 1/4-20 Hole Pattern | In Stock | ||||
![]() | TP-46Mounting Plate, 4 X 6 in., Double Density 8-32 & 1/4-20 Hole Pattern | In Stock | ||||
![]() | TP-66Mounting Plate, 6 x 6 in., Double Density 8-32 & 1/4-20 Hole Pattern | In Stock | ||||
![]() | M-TP-23Mounting Plate, 50.8 x 76.2 mm , Double Density M4 & M6 Hole Pattern | In Stock | ||||
![]() | M-TP-34Mounting Plate, 76.2 x 101.6 mm , Double Density M4 & M6 Hole Pattern | In Stock | ||||
![]() | M-TP-36Mounting Plate, 76.2 x 152.4 mm Double Density M4 & M6 Hole Pattern | In Stock | ||||
![]() | M-TP-46Mounting Plate, 101.6 X 152.4 mm, Double Density M4 & M6 Hole Pattern | In Stock | ||||
![]() | M-TP-66Mounting Plate, 152.4 X 152.4 mm, Double Density M4 & M6 Hole Pattern | In Stock |
Specifications
- TypeQuadruple Density Optical Breadboard Plate
- Thickness0.5 in. (12.7 mm)
- Working SurfaceLow reflective anodized aluminum
- Surface Flatness±0.02 in. (±0.5 mm)
- Mounting Holes8-32 and 1/4-20
M4 and M6 (M- Versions)
- Number of Counterbored HolesFour 0.25 in. located at the corners inset 0.5 in. (12.5 mm) from the edge
- Mounting Hole TypeCut (not rolled) threads with countersink
- Mounting Hole Pattern0.5 in. grid
12.5 mm grid (M- Versions) - Mounting Hole Borders0.5 in.
12.5 mm (M- Versions)
Features
Endless Mounting Options
With so many mounting options, TP-series plates make it easy to combine several optical mounts together on to a single, stable platform. The 8-32 (M4) threaded holes allow direct mounting of most standard mounts like the M1-CP, DGA-25, and the HVM-1t shown here. Counterbored thru holes can be used for stand-off posts and pedestals to set your exact optical axis height.
Quadruple Density Threaded Mounting Hole Pattern
These TP Series mounting plates feature a 0.5 in. (12.5 mm) high-density grid of threaded mounting holes that provides 4x as many mounting holes as a standard optical breadboard with a 1.0 in. (25 mm) hole grid. The mounting holes alternate between 8-32 (M4) and 1/4-20 (M6) threads to facilitate combining several optical mounts requiring different threads together on to a single breadboard plate.












