[50 PKG] Square Head Set Screws Case Hardened Steel Cup Point Fine Thread 9/16-18 X 2 1/2

Mutual ScrewSKU: 5740QSCBB

Price:
Sale price$375.97per 50( $7.52 each)
Pieces 50
Measurement type Inch
Thread size 9/16-18
Diameter 9/16
Length 2-1/2
Material Steel
Grade Case Hardened
Finish Case Hardened
Head style Square
Threads per inch 18
Thread style Fully Threaded
Weight 2.15 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

Square Head Set Screws in case hardened steel with a cup point and fine thread are ideal for securing components in tight spaces. Sized at 9/16-18 x 2 1/2, these fasteners deliver reliable torque retention and repeatable performance across metal-to-metal assemblies.

Key Benefits

  • Square head design accepts multiple drive tools for secure installation and easy removal.
  • Cup point design provides a positive grip without marring surfaces.
  • Case hardened steel offers enhanced strength and wear resistance for long-lasting performance.
  • Fine thread ensures precise clamping and smooth adjustment.
  • Size: 9/16-18 x 2 1/2 fits common industrial applications and components.

Specifications

  • Head style: Square
  • Point style: Cup
  • Material: Case hardened steel
  • Thread: Fine thread
  • Size: 9/16-18
  • Length: 2 1/2 in

Ideal for securing collars, pulleys, fixtures, and other components where a flush, slip-resistant drive is required. These square head set screws are a dependable choice for machinery, maintenance, and fabrication projects.

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800-222-0324

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