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[1 PC] Square Head Set Screws Case Hardened Steel Cup Point 1 1/8-7 X 4 1/2

Original price was: $34.52.Current price is: $27.62.


Enhance your machinery with this Square Head Set Screw featuring a Cup Point and case-hardened steel construction. The size 1-1/8-7 x 4-1/2 provides secure clamping...



  • Product Details
  • SKU

    KUYY3456525

  • Category

    Bolts

  • Availability

    In stock

Enhance your machinery with this Square Head Set Screw featuring a Cup Point and case-hardened steel construction. The size 1-1/8-7 x 4-1/2 provides secure clamping for a wide range of applications while offering excellent wear resistance.

Product Specifications

  • Drive type: Square Head
  • Point: Cup Point
  • Material: Case Hardened Steel
  • Thread size: 1-1/8 in, 7 TPI
  • Length: 4-1/2 in

Key Benefits

  • Secure clamping and resistance to loosening in vibration-prone machinery
  • Reduced marring on mating surfaces due to cup point contact
  • Durable, wear-resistant case-hardened steel construction for long service life

Common Applications

  • Securing components such as pulleys, gears, cams, and collars
  • Positioning fixtures and stops in assembly lines and equipment
  • Maintenance-friendly fastener for high-load, repetitive fastening tasks

To install, tighten with the appropriate wrench or tool for a square-head set screw, ensuring proper torque for your application. This ensures reliable, repeatable performance in both light and heavy-duty setups.

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