5/16″ X 1 3/4″ X 36″ Starrett Oversize Precision Ground Flat Stock AISI A-2 Air Hardened Steel 57404 Seasonal Sale

5/16″ X 1 3/4″ X 36″ Starrett Oversize Precision Ground Flat Stock | AISI A-2 Air Hardened Steel | 57404 is Starrett precision ground flat stock, supplied ground flat, square and parallel in aisi a-2 air hardened steel so it goes straight into layout, fixturing and machining work without further surfacing.

Oversize precision ground flat stock provides consistent flatness across the length for accurate machining and finishing

AISI A-2 air hardened steel offers toughness, edge retention, and good machinability for tooling and die work

Single piece stock reduces potential misalignment and improves repeatability in fixtures and jigs

Ground surface yields true contact faces suitable for square mating references and dialing in measurements

Ideal for tooling blanks, dies, shims, and fixture components

Specifications

Thickness: 5/16 inch

Width: 1 3/4 inch

Length: 36 inch

Material: AISI A-2 Air Hardened Steel

Finish: Precision ground

Stock type: Oversize flat stock

Nominal dimensions: 5/16 inch thick, 1 3/4 inch wide, 36 inch long

Surface: Precision ground flat face

Form: Solid, one piece stock

Material family: AISI A-2 air hardened steel

Applications

Machine shops and tool rooms for fabrication, milling, and die making

Prototyping labs and research shop environments

Fixture and jig construction for metal fabrication and automotive/industrial sectors

General metalworking and tooling projects requiring flat stock with reliable straightness