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Actual vs Nominal ?

Square Pile Caps

Our line of Square pile caps for oversized post large This line of post caps can fit post from 8" up to 16" available in even sizes 8x8, 10x10, 12x12,14x14,and 16x16

Actual vs Nominal

*Be sure to measure - not all posts measure the same!*

Nominal generally refers to pressure treated wood.

4x4 Nominal fits 3.5" x 3.5" up to 3.75" x 3.75"
(The aluminum caps only fit 3.5" x 3.5")

6x6 Nominal fits 5.5" x 5.5" up to 5.75" x 5.75"
(The aluminum caps only fit 5.5" x 5.5")

8x8 Nominal fits 7.375" x 7.375" up to 7.625" x 7.625"

Actual generally refers to rough, untreated wood and vinyl or composite posts.

4x4 Actual fits 4" x 4" up to 4.6" x 4.6"
(The aluminum caps only fit 4" x 4")

6x6 Actual fits 6" x 6" up to 6.25" x 6.25"
(The aluminum caps only fit 6" x 6")

8x8 Actual fits 7.875" x 7.875" up 8.125" x 8.125"
(The aluminum caps only fit 8" x 8")

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