Products > Power Transmission Hardware > Machine Key Stock > Round Key Stock & Bar Stock

Round Key Stock & Bar Stock

Round key stock, sometimes called round linear shaft, round bar, or round stock, is a versatile material. It is often used as shafting, straight pins, rails, or for locating in a wide range of applications and industries. Round key stock is also used as a rotating device and can be easily welded, machined, or cut to smaller lengths for use as machine keys.

  • Available in Aluminum, Brass, Carbon Steel, Stainless Steel, Nylon, and PVC materials
  • Offered in Zinc Clear and Zinc Yellow corrosion resistant finishes
  • Inch and Metric sizes available
  • Visit our Product FAQs to learn more about Key Stock & Machine Keys
Round Key Stock & Bar Stock

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  • .063" (1/16)
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  • 12" Increments up to 60"
  • 12.000" (1 Ft)
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  • Round
  • .063" (1/16)
  • .094" (3/32)
  • .125" (1/8)
  • .156" (5/32)
  • .188" (3/16)
  • .250" (1/4)
  • .313" (5/16)
  • .375" (3/8)
  • .438" (7/16)
  • .500" (1/2)
  • .563" (9/16)
  • .625" (5/8)
  • .688" (11/16)
  • .750" (3/4)
  • .813" (13/16)
  • .875" (7/8)
  • .938" (15/16)
  • 1.000" (1)
  • 1.063" (1-1/16)
  • 1.125" (1-1/8)
  • 1.188" (1-3/16)
  • 1.250" (1-1/4)
  • 1.313" (1-5/16)
  • 1.375" (1-3/8)
  • 1.438" (1-7/16)
  • 1.500" (1-1/2)
  • 1.625" (1-5/8)
  • 1.688" (1-11/16)
  • 1.750" (1-3/4)
  • 1.875" (1-7/8)
  • 1.938" (1-15/16)
  • 2.000" (2)
  • 2.188" (2-3/16)
  • 2.250" (2-1/4)
  • 2.438" (2-7/16)
  • 2.500" (2-1/2)
  • M10.00
  • M11.00
  • M12.00
  • M13.00
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  • M3.00
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  • M40.00
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