4” x 4” x 3/8" Steel Shim Base Plates A36 Hot Rolled Welding Coupons 0.375” Metal Post Plates Value Packs

4" x 4" x 3/8" Steel Shim Plate – A36
Precision-cut from A36 carbon steel, our 4" x 4" x 3/8” (0.375”) shim plates provide reliable strength and durability for leveling, spacing, welding practice, and support applications. Ideal for structural and industrial use, these shim plates are flat, consistent, and ready to go.

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