L8x4x1 – L Shapes - Unequal Leg Angles

L8x4x1 is an unequal-leg angle with 8 in (203 mm) x 4 in (102 mm) legs, 1 in (25 mm) thick, weighing 37.4 lb/ft (55.7 kg/m).

Unequal leg angles have two legs of different sizes meeting at a right angle, which lets you place the longer leg where the span or connection needs it. They share the practical advantages of all angles: inexpensive, easy to cut, drill, bolt and weld, and useful wherever a structure needs bracing, a connection element or a lightweight framing member. The unequal geometry suits lintels over doors and windows, shelf angles, unequal-leg bracing, truss members and general fabrication work where one direction carries more load than the other.

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Dimensions

PropertyValue
Nominal Weight (lb/ft)37.4
Leg Size (in)4.0
Leg Size (in)8.0
Nominal Thickness (in)1.0

Full sortable table: Dimensions table for this family

Section Properties

PropertyValue
Ix (in⁴)69.7
Zx (in³)24.3
Sx (in³)14
rx (in)2.51
Iy (in⁴)11.6
Zy (in³)7.73
Sy (in³)3.94
ry (in)1.03
Iz (in⁴)7.83
rz (in)0.844
Sz (in³)3.45
J (in⁴)3.68
Cw (in⁶)12.9
ro (in)3.75

Full sortable table: Section properties table for this family