Mild Steel Flat Bar
Grade
ASTM A36
A flat bar is a solid, rectangular metal product known for its strength, versatility, and clean straight edges. It is widely used in construction, fabrication, and manufacturing for frames, brackets, supports, and general structural applications, offering reliable performance and easy machinability.
Cut to your exact length in-store — pickup or local delivery available.
175 sizes available.
Sizes GROUPED BY 'A' SIZE
1/2"
5/8"
3/4"
7/8"
1-1/2"
1-1/4"
1-3/4"
1"
2-1/2"
2-1/4"
2-3/4"
2"
3-1/2"
3"
4-1/2"
4"
5"
6"
7"
8"
9"
10"
11"
12"
Select a size