Square Head Set Screws Case Hardened Steel Cup Point Fine Thread 1/2-20 X 3
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Square Head Set Screws Case Hardened Steel Cup Point Fine Thread 1/2-20 X 3

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[50 PKG] Square Head Set Screws Case Hardened Steel Cup Point Fine Thread 1/2-20 X 3

Mutual ScrewSKU: 5148QSCBB
Price:
$288.68per 50( $5.77 each)
Pieces 50
Measurement type Inch
Thread size 1/2-20
Diameter 1/2
Length 3
Material Steel
Grade Case Hardened
Finish Case Hardened
Head style Square
Threads per inch 20
Thread style Fully Threaded
Weight 3.65 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Engineered for secure fastening in a wide range of mechanical assemblies, these Square Head Set Screws feature a Cup Point design in Case Hardened Steel with a Fine Thread. Sized at 1/2-20 x 3, they deliver precise seating and robust retention in demanding environments.

Key Features

  • Material: Case Hardened Steel
  • Head style: Square
  • Point: Cup Point for stable seating
  • Thread: Fine Thread
  • Size: 1/2-20
  • Length: 3 in
  • Compatibility: Requires hex key (Allen wrench) for installation

Benefits

  • Provides a secure, vibration-resistant fastening for machinery and equipment
  • Cup point minimizes damage to surfaces while delivering consistent clamping force
  • Fine thread offers precise adjustment and strong load retention

Applications

Ideal for securing components in machines, fixtures, jigs, and assemblies where a low-profile, durable fastener is needed.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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