L4x4x1/4 (L4x4x.25) – L Shapes - Equal Leg Angles

L4x4x1/4 is an equal-leg angle with 4 in (102 mm) legs, 1/4 in (6 mm) thick, weighing 6.6 lb/ft (9.8 kg/m).

Equal leg angles are one of the simplest and most versatile structural sections, with two legs of the same size meeting at a right angle. Their simplicity is their strength: angles are inexpensive, easy to cut, drill, bolt and weld, and useful almost anywhere a structure needs bracing, a connection element or a lightweight framing member. Common applications include diagonal bracing, truss web members, framing clips and connection angles, ladder and frame components, and general-purpose fabrication work where a full I-shaped or channel section would be unnecessary.

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Dimensions

PropertyValue
Nominal Weight (lb/ft)6.6
Leg Size (in)4.0
Leg Size (in)4.0
Nominal Thickness (in)0.25

Full sortable table: Dimensions table for this family

Section Properties

PropertyValue
Ix (in⁴)3
Zx (in³)1.82
Sx (in³)1.03
rx (in)1.25
Iy (in⁴)3
Zy (in³)1.82
Sy (in³)1.03
ry (in)1.25
Iz (in⁴)1.19
rz (in)0.783
Sz (in³)0.778
J (in⁴)0.0438
Cw (in⁶)0.0505
ro (in)2.22
H (-)0.63

Full sortable table: Section properties table for this family