L8x4x9/16 (L8x4x.5625) – L Shapes - Unequal Leg Angles

L8x4x9/16 is an unequal-leg angle with 8 in (203 mm) x 4 in (102 mm) legs, 9/16 in (14 mm) thick, weighing 21.9 lb/ft (32.6 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)21.9
Leg Size (in)4.0
Leg Size (in)8.0
Nominal Thickness (in)0.563

Full sortable table: Dimensions table for this family

Section Properties

PropertyValue
Ix (in⁴)42.9
Zx (in³)14.6
Sx (in³)8.34
rx (in)2.57
Iy (in⁴)7.44
Zy (in³)4.39
Sy (in³)2.38
ry (in)1.07
Iz (in⁴)4.78
rz (in)0.859
Sz (in³)2.03
J (in⁴)0.704
Cw (in⁶)2.53
ro (in)3.84

Full sortable table: Section properties table for this family