Compare Model Drawings, CAD & Specs Thread Type Length Width Availability Price
Mounting Plate, 2 X 3 in., Double Density 8-32 & 1/4-20 Hole Pattern
$26
In Stock
8-32 and 1/4-20 2 in. 3 in.
In Stock
Mounting Plate, 3 X 4 in., Double Density 8-32 & 1/4-20 Hole Pattern
$35
In Stock
8-32 and 1/4-20 3 in. 4 in.
In Stock
Mounting Plate, 3 X 6 in., Double Density 8-32 & 1/4-20 Hole Pattern
$45
In Stock
8-32 and 1/4-20 3 in. 6 in.
In Stock
Mounting Plate, 4 X 6 in., Double Density 8-32 & 1/4-20 Hole Pattern
$60
In Stock
8-32 and 1/4-20 4 in. 6 in.
In Stock
Mounting Plate, 6 x 6 in., Double Density 8-32 & 1/4-20 Hole Pattern
$72
In Stock
8-32 and 1/4-20 6 in. 6 in.
In Stock
Mounting Plate, 50.8 x 76.2 mm , Double Density M4 & M6 Hole Pattern
$26
In Stock
M4 and M6 50.8 mm 76.2 mm
In Stock
Mounting Plate, 76.2 x 101.6 mm , Double Density M4 & M6 Hole Pattern
$35
In Stock
M4 and M6 76.2 mm 101.6 mm
In Stock
Mounting Plate, 76.2 x 152.4 mm Double Density M4 & M6 Hole Pattern
$45
In Stock
M4 and M6 76.2 mm 152.4 mm
In Stock
Mounting Plate, 101.6 X 152.4 mm, Double Density M4 & M6 Hole Pattern
$60
In Stock
M4 and M6 101.6 mm 152.4 mm
In Stock
Mounting Plate, 152.4 X 152.4 mm, Double Density M4 & M6 Hole Pattern
$72
In Stock
M4 and M6 152.4 mm 152.4 mm
In Stock

Specifications

  • Type
    Quadruple Density Optical Breadboard Plate
  • Thickness
    0.5 in. (12.7 mm)
  • Working Surface
    Low reflective anodized aluminum
  • Surface Flatness
    ±0.062 in. over any 2 ft. square
  • Mounting Holes
    8-32 and 1/4-20
    M4 and M6 (M- Versions)
  • Number of Counterbored Holes
    Four 0.25 in. located at the corners inset 0.5 in. (12.5 mm) from the edge
  • Mounting Hole Type
    Cut (not rolled) threads with countersink
  • Mounting Hole Pattern
    0.5 in. grid
    12.5 mm grid (M- Versions)
  • Mounting Hole Borders
    0.5 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-CPDGA-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.

Available In The Most Useful Sizes

With five different plate sizes having English or metric threads, TP-series mounting plates range in size from 2 x 3 in. to 6 x 6 in. (50.8 x 76.2 mm to 152.4 x 152.4 mm)