Description
1/16" X 4" X 36" Starrett Precision Ground Flat Stock | AISI A-2 Air Hardened Steel | 57309 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.
- Precision ground surface for consistent squareness and flatness across all faces
- AISI A-2 air hardened steel provides stable hardness and edge retention during machining
- One piece construction with no joints or welds, ensuring uniform hardness through the stock
- Flat stock ready for tooling, die work, and fixture fabrication without additional preparation
- Suitable for blanking, forming, and measuring references in workshop setups
Specifications
- Dimensions: one sixteenth inch thick, four inches wide, thirty-six inches long
- Material: AISI A-2 air hardened steel
- Form: solid flat stock, one piece
- Surface finish: precision ground on faces and edges
- Heat treatment: air hardened steel stock
- Cross-section: rectangular, corresponding to standard flat stock specifications
Applications
- Tool and die making, where rigid, flat blanks support form tooling and dies
- Machining and fabrication shops for fixtures, jigs, and alignment references
- Shims, spacers, and reference surfaces in assembly and maintenance environments
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800-222-0324