What is aluminum base plate?

Aluminum base plate is a kind of aluminum plate that is cut and punched according to the needs of production. Common aluminum base plates have 3 holes, 4 holes, 5 holes, etc., and some complex equipment has more holes.

 Aluminum base plate size chart

Base Plate Size(inch)Millimeter(mm)ThicknessHole Size
2" x 2"50.801/8"1/4"
2" x 2"50.803/16"1/4"
3" x 3"76.201/8"1/4"
3" x 3"76.203/16"5/16"
4" x 4"101.601/8"3/8"
4" x 4"101.603/16"3/8"
4" x 4"101.601/4"5/16"
4" x 4"101.605/16"3/8"
4" x 4"101.603/8"7/16"
4" x 4"101.601/2"9/16"
6" x 6"152.401/4"7/16"
6" x 6"152.405/16"7/16"
6" x 6"152.403/8"9/16"
6" x 6"152.401/2"11/16"
8" x 8"177.801/4"9/16"
8" x 8"177.805/16"9/16"
8" x 8"177.803/8"13/16"
8" x 8"177.801/2"11/16"
10" x 10"254.001/2"13/16"
12" x 12"304.801/2"11/16"

aluminum base plate sheet

Hot selling base plate size

3" x 3"(76.20mm x 76.20mm) aluminum Base Plate,  Thickness is 3/16" and the hole size is 3/8".

4" x 4" (101.60mm x 101.60mm)aluminum base plate, Thickness is 3/16" and the hole size is 3/8".

5" x 5" (127.00mm x 127.00mm)aluminum Base Plate,  Thickness is 1/4" and the Hole size is 3/8".

 Aluminum base plate instructions

Product nameAluminum base plate
Materialaluminum alloy
Surface treatmentanodized
Colorsilver white
TypeSolid-type
Tolerance±1%
Packingplastic bag+carton+pallet
Temper
T3-T8
Thread:M10/M12/M14/M16

aluminum base sheet application