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Stainless Steel Hex Bar – 321

Stainless Steel Hex Bar – 321

321 stainless steel hex bar is stabilized with titanium for improved performance in high temperature environments. It resists cracking, scaling, and corrosion under heat cycles, making it suitable for aerospace, thermal, and industrial system components. The hex shape offers secure tool engagement and high torsional strength.


Applications: Aircraft engines, thermal equipment, refinery components, structural high temperature parts.


Material Properties

Link Icon Stainless Steel 321 Product Guide | Link Icon Stainless Steel 321 Hex Bar Tolerances

3 Results

7/16" Stainless Hex Bar 321 Cold Finish Part # 18415

7/16" Stainless Hex Bar 321 Cold Finish -
Part #: 18415
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
$23.60 for 1
$23.60 ea.
Camera Expand Details

Dimensions

  • Across Flats: 0.4375"
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stainless-hex-bar-321-cold-finish-1superZoom

Key Features

CUSTOM CUT MTR FREEMTRAvailable
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1" Stainless Hex Bar 321 Cold Finish Part # 18424

1" Stainless Hex Bar 321 Cold Finish -
Part #: 18424
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
$100.33 for 1
$100.33 ea.
Camera Expand Details

Dimensions

  • Across Flats: 1"
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stainless-hex-bar-321-cold-finish-1superZoom

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
stainless-hex-bar-321-cold-finish-1superZoom

1 1/8" Stainless Hex Bar 321 Cold Finish Part # 18425

1 1/8" Stainless Hex Bar 321 Cold Finish -
Part #: 18425
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
$64.81 for 1
$64.81 ea.
Camera Expand Details

Dimensions

  • Across Flats: 1.125"
View more product details Click for more details
stainless-hex-bar-321-cold-finish-1superZoom

Key Features

CUSTOM CUT MTR FREEMTRAvailable
View more product details View more product details
View more product details Click for more details
stainless-hex-bar-321-cold-finish-1superZoom

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