1/2-13 X 3-3/4" Socket Cap Screws | Hex Socket Drive | Alloy Steel Thermal Black Oxide (50 / Pkg.)

★★★★★ 4.7 147 reviews

US$38.87
Price when purchased online
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US$38.87
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242041992 Release Date 2026/07/19 List Price US$38.87 Model Number 242041992
Category

Engineered for strength and reliability, this Socket Head Cap Screw is crafted from high-grade alloy steel and finished with a durable thermal black oxide. Designed for assemblies requiring a clean, recessed head and high torque tolerance, it fits 1/2-13 threaded holes and measures 3 3/4 inches in length.

Specifications

  • Type: Socket head cap screw
  • Material: Alloy steel
  • Finish: Thermal black oxide
  • Thread size: 1/2-13
  • Length: 3 3/4 in
  • Compatibility: Standard 1/2-13 mating components (nuts and tapped holes)

Ideal for precision fastening in machinery, automotive, and equipment where space is tight and a high-torque solution is required. The black oxide finish helps resist wear and corrosion in a range of environments, while the alloy steel construction provides reliable strength for demanding applications.


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4.7 out of 5
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147 ratings | 60 reviews
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