6" x 6" x 1/4" Steel Shim Base Plates Welding Practice A36 Hot Rolled 0.25” Heavy Duty Metal for Fabrication Value Packs

A36 Steel Base Plates & Welding Coupons – 6" x 6" x 1/4"

Heavy-duty A36 carbon steel plates measuring 6" x 6" x 0.25" thick. Perfect for use as base plates, welding coupons, or steel shims for leveling and support. Precision-cut for clean edges and consistent thickness, making them ideal for fabrication, training, or repair projects.

The more you buy, the less $ per piece!

Common applications:

• Post and column base plates
• Welding practice coupons (MIG, TIG, stick)
• Steel shims for leveling and alignment
• Structural fabrication and repair
• Weld test and certification prep

Custom options: Pre-drilled holes and custom hole placement available. Call 636-456-8400 or contact us online for custom orders and bulk pricing.

Surface Oxidation Notice: Bare steel products may have surface rust due to natural oxidation during storage and transit. This does not affect material integrity and can be removed by wire brushing, grinding, or chemical treatment.