1/4″ X 5/8″ X 36″ Starrett Precision Ground Flat Stock AISI A-6 Air Hardened Steel 58992 Best Price

1/4″ X 5/8″ X 36″ Starrett Precision Ground Flat Stock | AISI A-6 Air Hardened Steel | 58992 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.

High hardness and wear resistance from AISI A-6 air hardened steel

Uniform ground faces for consistent flatness and squareness

Single-piece construction minimizes joint stress in fabrication

Ready-to-machine stock with minimal prep work required

Stable dimensional tolerances suitable for precision setups

Specifications

Material: AISI A-6 air hardened steel

Form: precision ground flat stock

Cross-section: 1/4 inch thick by 5/8 inch wide

Length: 36 inch

Finish: precision ground surface

Product form: rectangular flat stock with defined thickness and width

Dimensions align with common machining and tooling workflows

Surface finish optimized for further machining, grinding, or assembly

One piece per package, designed for straight-edge reference and stock material use

Applications

Tool and die manufacturing for forming and shaping components

Fixture construction and alignment blocks in machining centers

Prototype development and custom part fabrication

Reference edges and straight-edge applications in metrology and setup

General machining stock for projects requiring durable tool steel