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Aluminum channel 7 x 3.21

Aluminum channel 7 x 3.21: depth 7 in, flange width 2.75 in, flange 0.29 in, web 0.17 in, fillet R 0.3 in, 4 in long

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

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Dimensions

designation7 x 3.21
lb/ft3.21
depth (in)7.0
width (in)2.75
flange (in)0.29
web (in)0.17
fillet R (in)0.3
area (in2)2.73
depth (mm)177.8
width (mm)69.8
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From the full sheet

Aluminum channels (Aluminum Association standard): C 4 x 1.74, 6 x 2.83, 12 x 8.27 dimensions + STEP/STL: every size, notes, mating features and sources. What are the dimensions of an aluminum 4 x 1.74 channel?

Other sizes