3/8″ X 10″ X 36″ Starrett Precision Ground Flat Stock AISI O-1 Oil Hardened Steel 54424 Buy Online

3/8″ X 10″ X 36″ Starrett Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel | 54424 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 surfaces provide true flatness for accurate fixturing and milling operations

AISI O-1 oil hardened steel offers reliable hardness and wear resistance for tooling components

One piece stock with true edges reduces the need for initial joint preparation during fabrication

Suitable for dies, jigs, fixtures, and custom tooling requiring tight thickness control

Consistent dimensional stability across machining and forming workflows

Specifications

Type: Precision ground flat stock

Material: AISI O-1 oil hardened steel

Thickness: 3/8 inch

Width: 10 inch

Length: 36 inch

Stock type: Rectangular flat stock (one piece)

Finish: Precision ground flat surfaces

Edges: True, square edges suitable for machining

Applications

Metal fabrication shops for fixtures, tooling components, and die work

Machining and tooling operations including milling, drilling, and grinding

Die and mold making for prototype and production tooling

Educational metalworking labs and hands‑on fabrication projects