Square Head Set Screws Case Hardened Steel Cup Point 3/8-16 X 4
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Square Head Set Screws Case Hardened Steel Cup Point 3/8-16 X 4

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[50 PKG] Square Head Set Screws Case Hardened Steel Cup Point 3/8-16 X 4

Mutual ScrewSKU: 3764QSCBB
Price:
$71.86per 50( $1.44 each)
Measurement type Inch
Thread size 3/8-16
Diameter 3/8
Length 4
Material Steel
Grade Case Hardened
Finish Case Hardened
Head style Square
Threads per inch 16
Thread style Fully Threaded
Weight 5.04 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

Secure precision fastening with our Square Head Set Screws. Crafted from case hardened steel and featuring a cup point for maximum grip, these fasteners are built to withstand high-load applications.

Size and fit: 3/8-16 thread with a 4" length. The square head design provides a reliable wrench engagement, enabling snug, flush installations in machinery, fixtures, and assemblies.

Key benefits:

  • Case Hardened Steel for exceptional strength and wear resistance
  • Cup Point helps prevent wobble and marring while resisting loosening under vibration
  • 3/8-16 thread size for robust, standard coarse-thread compatibility
  • 4" length offers deep engagement for secure fastening
  • Ideal for locking components such as gears, pulleys, and collars in industrial equipment

Whether you’re assembling heavy machinery or replacing worn fasteners, these square head set screws deliver dependable performance. Add them to your toolkit for fast, reliable, secure connections that stand up to demanding environments.

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800-222-0324

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