Library › Hardware › Dimensional lumber: actual sizes of 1x2 to 6x6, 8 to 16 ft

2x6 pre-cut stud 104.625 in (9 ft wall stud)

2x6 pre-cut stud 104.625 in (9 ft wall stud): actual 1-1/2 × 5-1/2 in

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

STEP STL free, CC BY 4.0 (credit "Xem Studio")

Dimensions

nominal2x6
thickness_in1-1/2
width_in5-1/2
thickness_mm38.1
width_mm139.7
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From the full sheet

Dimensional lumber: actual sizes of 1x2 to 6x6, 8 to 16 ft (2x4 = 1-1/2 × 3-1/2 in): every size, notes, mating features and sources. What are the actual dimensions of a 2x4?

Other sizes