Instant Buy 3/16″ X 3/16″ X 18″ Starrett Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 54042

3/16″ X 3/16″ X 18″ Starrett Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 54042 is Starrett precision ground flat stock, supplied ground flat, square and parallel in aisi o-1 oil hardened steel so it goes straight into layout, fixturing and machining work without further surfacing.

Precision ground flat stock for consistent flatness and squareness along the full 18 inch length.

AISI O-1 tool steel with oil hardening offers reliable wear resistance and edge retention during machining operations.

Square cross-section (3/16 inch by 3/16 inch) provides stable clamping and predictable machining behavior in fixtures.

Heat-treated versatility supports further machining, grinding, drilling, or shaping as part of custom tooling and fixtures.

Specifications

Material: AISI O-1 Oil Hardened Steel

Form: Precision Ground Flat Stock

Dimensions: 3/16 inch x 3/16 inch x 18 inch

Cross-section: 3/16 inch by 3/16 inch

Length: 18 inch

Weight (approximate): 0.18 pounds (about 2.9 ounces)

Finish: Precision ground

Applications

Machining shops and metal fabrication facilities

Tool and die production and prototyping environments

Educational labs and maker spaces focused on metalworking

Fixture, jig, and reference surface fabrication

Custom tooling components for clamps, guides, and blanks