[100 PKG] Square Head Set Screws Case Hardened Steel Flat Point 5/16-18 X 1/2

Mutual ScrewSKU: 3108SQSFBB

Price:
Sale price$93.82per 100( $0.94 each)
Pieces 100
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 1/2
Material Steel
Grade Case Hardened
Finish Case Hardened
Head style Square
Threads per inch 18
Thread style Fully Threaded
Weight 1.4 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 durable, high-strength fastening, these Square Head Set Screws are made from case hardened steel with a flat point. The 5/16-18 thread and 1/2 inch length deliver secure, flush seating in a wide range of mechanical assemblies.

Key features

  • Head style: Square head for maximum wrench engagement and a slim profile.
  • Point type: Flat point for precise seating against a surface.
  • Material: Case hardened steel for enhanced surface hardness and wear resistance.
  • Thread size & length: 5/16-18 thread, 1/2 in long.
  • Applications: Ideal for pulleys, collars, fixtures, and other assemblies that require a secure, flush-set screw.

Specifications

  • Thread size: 5/16-18
  • Length: 1/2 in
  • Material: Case hardened steel
  • Head style: Square
  • Point style: Flat

Why choose these square head set screws? They deliver reliable clamping power in demanding environments, resist wear on mating surfaces, and provide a clean, unobtrusive finish in your assemblies. Add them to your hardware kit today for dependable performance in industrial and workshop applications.

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800-222-0324

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