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OneSource

1/8 Inch X 1/8 Inch X 12 Inch Plain Carbon Steel Undersize Square Keystock

Item E79.18

Key stock is a small metal block or wedge inserted between a shaft and the hub of a pulley gear sprocket or other rotating power device. It provides driving torque and prevents movement. One part of the key fits into a precut slot in the shaft known as a key seat. The remainder slides into a groove in the hub called a keyway. Woodruff keys are flat semicircular keys that rock into place and adjust to an angular spine without coming unseated. Machine keys are elongated with either rounded ends square ends or tapered gib heads. Step keys also known as offset keys are precision-milled with steps notched at regular intervals for repairing sprockets gears and pulleys.

Regular price $1.72
Sale price $1.72 Regular price
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Key Specifications

Finish Plain
Height 1/8 Inch
Length 12 Inch
Material Steel
Measurement Inch
Retainer Type Square Key Stock

Description

Key stock is a small metal block or wedge inserted between a shaft and the hub of a pulley gear sprocket or other rotating power device. It provides driving torque and prevents movement. One part of the key fits into a precut slot in the shaft known as a key seat. The remainder slides into a groove in the hub called a keyway. Woodruff keys are flat semicircular keys that rock into place and adjust to an angular spine without coming unseated. Machine keys are elongated with either rounded ends square ends or tapered gib heads. Step keys also known as offset keys are precision-milled with steps notched at regular intervals for repairing sprockets gears and pulleys.

  • Hardness RB 50 min.
  • A stock of material that is one foot or greater in length and from which shaft keys are made
  • Height: 1/8 Inch
  • Height Maximum: 0.1250 Inch
  • Height Minimum: 0.1230 Inch
  • Industry Standard: ASTM A29
  • Item: Square Keystock
  • Length: 12 inch
  • Material: Carbon Steel
  • Measurement: Inch
  • Origin: Imported
  • Specification: ASTM A29
  • Type: Undersize
  • Width: 1/8 Inch
  • Width Maximum: 0.1250 Inch
  • Width Minimum: 0.1230 Inch

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