#3-48 X 3/16" Socket Cap Screws | Button Head Hex Socket Drive | Alloy Steel Thermal Black Oxide (100 / Pkg.)

★★★★★ 4.2 25 reviews

$7.75
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$7.75
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Product details

Management number 242040322 Release Date 2026/07/19 List Price $3.10 Model Number 242040322
Category

Cap Screws Button Socket Alloy Thermal Black Oxide 3-48 X 3/16 is a compact, high-strength fastener designed for precise assemblies where a low-profile, clean finish matters. Made from alloy steel and finished with a thermally applied black oxide, this button head socket cap screw delivers reliable clamping in a range of machinery, electronics, and hobby projects.

Key Features

  • Material: Alloy steel
  • Finish: Thermal black oxide for enhanced appearance and corrosion resistance
  • Head style: Button head socket cap screw
  • Drive type: Internal hex (Allen)
  • Thread size: 3-48
  • Length: 3/16 in

Specifications

  • Category: Cap screws / socket cap screws
  • Style: Button head, low-profile
  • Finish type: Thermally applied black oxide

Applications

Ideal for tight spaces in electronics housings, precision machinery, automotive assemblies, and general hardware projects where a secure, unobtrusive fastener is required. The 3-48 thread size ensures compatibility with compatible nuts and tapped holes, delivering dependable performance in demanding environments.

Installation Tips

  • Use a correctly sized Allen key to engage the internal hex drive and avoid thread damage.
  • Torque to manufacturer specifications to achieve proper clamping without overstressing the fastener.
  • Ensure threads are clean and free of debris before installation for smooth tightening.

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25 ratings | 10 reviews
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