3/16″ X 4″ X 36″ Starrett Precision Ground Flat Stock AISI A-6 Air Hardened Steel 58981 Hot Picks

3/16″ X 4″ X 36″ Starrett Precision Ground Flat Stock | AISI A-6 Air Hardened Steel | 58981 is Starrett precision ground flat stock, supplied ground flat, square and parallel in aisi a-6 air hardened steel so it goes straight into layout, fixturing and machining work without further surfacing.

Precision ground flat stock with flat, square faces that reduce fixture setup time and improve part squareness.

AISI A-6 air hardened steel offers toughness and wear resistance suitable for tooling blanks, dies, and fixtures.

One piece stock at thirty six inch length, ready for customization in toolmaking and fabrication workflows.

Machinable with standard shop tooling; suitable for milling, drilling, and surface grinding with proper coolant.

Flat stock geometry provides reliable reference surfaces for jigs, gauges, and prototype tooling.

Specifications

Thickness: 3/16 inch

Width: 4 inch

Length: 36 inch

Material: AISI A-6 air hardened steel

Finish: Precision ground flat stock; one piece

Dimensions: 3/16 inch thick, 4 inch wide, 36 inch long (one piece)

Finish characteristics: Ground on all faces; burr-free edges resulting from precision grinding

Applications

Tool and die shops for blanks, fixtures, and gauge references

Machine shops performing fixture fabrication, jig creation, and prototype tooling

Metal fabrication and assembly environments requiring rigid blank stock

Automotive and aerospace component fabrication where durable tool steel blanks are needed