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Key Stock

Key Stock

Key stock is a precision-manufactured square or rectangular steel bar (available in carbon or stainless grades) designed for use as the raw material from which machine keys are cut. It offers uniform dimensions and tolerance so that when a keyway is milled or broached, the resulting key fits snugly and resists twisting inside a shaft and hub. Smaller lengths can be chosen to lower shipping costs by shipping via UPS, while larger quantities and weights may require freight services. With a variety of sizes and in stock, key stock gives you a reliable, ready-to-use base for creating your own keys and mechanical components. We carry Key Stock in Carbon Steel and Stainless Steel.

10 Results

0.1875" Stainless Key Stock 304 Square Part # mp-00041482

0.1875" Stainless Key Stock 304 Square -
Part #: mp-00041482
Sold & Shipped by Keystone Manufacturing
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$9.51 for 1
$9.51 ea.
Camera Expand Details

Dimensions

  • Height: 0.1875"
View more product details Click for more details

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details

0.5" Carbon Steel Key Stock 1018 Square Part # mp-00041461

0.5" Carbon Steel Key Stock 1018 Square -
Part #: mp-00041461
Sold & Shipped by Keystone Manufacturing
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$11.27 for 1
$11.27 ea.
Camera Expand Details

Dimensions

  • Height: 0.5"
View more product details Click for more details

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details

0.75" Stainless Key Stock 304 Square Part # mp-00041484

0.75" Stainless Key Stock 304 Square -
Part #: mp-00041484
Sold & Shipped by Keystone Manufacturing
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$57.51 for 1
$57.51 ea.
Camera Expand Details

Dimensions

  • Height: 0.75"
View more product details Click for more details

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details

0.5" Stainless Key Stock 304 Square Part # mp-00041480

0.5" Stainless Key Stock 304 Square -
Part #: mp-00041480
Sold & Shipped by Keystone Manufacturing
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$25.92 for 1
$25.92 ea.
Camera Expand Details

Dimensions

  • Height: 0.5"
View more product details Click for more details

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details

0.25" Carbon Steel Key Stock 1018 Square Part # mp-00041466

0.25" Carbon Steel Key Stock 1018 Square -
Part #: mp-00041466
Sold & Shipped by Keystone Manufacturing
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$7.50 for 1
$7.50 ea.
Camera Expand Details

Dimensions

  • Height: 0.25"
View more product details Click for more details

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details

0.75" Carbon Steel Key Stock 1018 Square Part # mp-00041465

0.75" Carbon Steel Key Stock 1018 Square -
Part #: mp-00041465
Sold & Shipped by Keystone Manufacturing
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$21.68 for 1
$21.68 ea.
Camera Expand Details

Dimensions

  • Height: 0.75"
View more product details Click for more details

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details

0.1875" Carbon Steel Key Stock 1018 Square Part # mp-00041469

0.1875" Carbon Steel Key Stock 1018 Square -
Part #: mp-00041469
Sold & Shipped by Keystone Manufacturing
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$7.28 for 1
$7.28 ea.
Camera Expand Details

Dimensions

  • Height: 0.1875"
View more product details Click for more details

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details

0.25" Stainless Key Stock 304 Square Part # mp-00041483

0.25" Stainless Key Stock 304 Square -
Part #: mp-00041483
Sold & Shipped by Keystone Manufacturing
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$13.02 for 1
$13.02 ea.
Camera Expand Details

Dimensions

  • Height: 0.25"
View more product details Click for more details

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details

0.375" Stainless Key Stock 304 Square Part # mp-00041479

0.375" Stainless Key Stock 304 Square -
Part #: mp-00041479
Sold & Shipped by Keystone Manufacturing
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$17.87 for 1
$17.87 ea.
Camera Expand Details

Dimensions

  • Height: 0.375"
View more product details Click for more details

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details

0.375" Carbon Steel Key Stock 1018 Square Part # mp-00041462

0.375" Carbon Steel Key Stock 1018 Square -
Part #: mp-00041462
Sold & Shipped by Keystone Manufacturing
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

Update
$9.00 for 1
$9.00 ea.
Camera Expand Details

Dimensions

  • Height: 0.375"
View more product details Click for more details

Key Features

CUSTOM CUT DFARS Compliant MTR MTR NOT AVAILABLE product return Returns Acceptable.
View more product details View more product details
View more product details Click for more details

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