W27X129 Dimensions & Weight

W27X129 is an AISC wide-flange (W) shape with an actual depth of 27.63 in and a 10.01 in wide flange, weighing 129 lb per foot — a deep section used for girders, transfer beams, and long-span roof framing.

W27X129 Dimensions

Property	Imperial	Metric
Depth (d)	27.63 in	701.8 mm
Flange width (bf)	10.01 in	254.3 mm
Cross-section area (A)	38 in²	245.2 cm²
Weight	129 lb/ft	192 kg/m

What does W27X129 cost?

At an example material price of $0.92/lb, W27X129 runs about $119 per foot, or roughly $2,374 for a 20-ft length.

Example pricing only. Actual steel pricing varies by region, grade, quantity, and market conditions — use your own supplier numbers for real bids.

Counting W27X129s off a drawing set by hand? SteelFlo finds every steel label on your PDF automatically — 3 takeoffs free.

Related sizes

W27X8484 lb/ft
W27X9494 lb/ft
W27X102102 lb/ft
W27X114114 lb/ft
W27X146146 lb/ft
W27X161161 lb/ft
W27X178178 lb/ft
W27X194194 lb/ft

Deeper reading: Wide-Flange Beam Sizes: The Complete Guide · How to calculate steel weight