Xem Studiomeasured geometry

Library › Hardware › C channels (AISC American Standard channels): C6x13, C8x11.5…

C3 x 4.1 channel

C3 x 4.1 channel: depth 3.0 in (76.2 mm), flange 1.41 in (35.8 mm), web 0.17 in, mean flange 0.273 in, flanges sloped 2 in 12 in, 4 in long

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

shapeC3x4.1
lb/ft4.1
d (in)3.0
bf (in)1.41
tw (in)0.17
tf mean (in)0.273
k (in)0.688
d (mm)76.2
bf (mm)35.8
tw (mm)4.32
tf (mm)6.93
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From the full sheet

C channels (AISC American Standard channels): C6x13, C8x11.5, C12x20.7 dimensions + STEP/STL: every size, notes, mating features and sources. What are the dimensions of a C6x13 channel?

Other sizes