Mutual Screw & Supply

3/8-24 X 2-3/4" Socket Cap Screws | Flat Head Hex Socket Drive | Partially Threaded | Alloy Steel Thermal Black Oxide (50 / Pkg.)

3/8-24 X 2-3/4" Socket Cap Screws | Flat Head Hex Socket Drive | Partially - Main image
$48.27 $67.98 In stock

These 3/8-24 x 2-3/4" socket cap screws are manufactured from Alloy Steel Thermal Black Oxide, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Thermal Black Oxide
  • Head style: Flat Head
  • Drive: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: 3/8-24
  • Length: 2-3/4"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Flat Head
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: 3/8-24
  • Length: 2-3/4"
  • Threads per inch: 24
  • Measurement type: Inch
  • Pack quantity: 50 per package
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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Robert E. ★★★★★

I needed some strong fasteners for a jig build, and these screws have a nice black oxide finish that resists rust well. The hex socket drive grips perfectly with a 3/8 Allen key, making installation smooth.

Amelia ★★★★★

The partially threaded shank made it much easier to align these in my tooling jig without binding up partway in. Fit perfectly into the pre-tapped 3/8-24 holes, and the consistent hex drive took the guesswork out of tightening.

Carter N. ★★★★★

The black oxide finish on these screws looks professional and seems durable so far. Used them to secure a jig on my drill press, and the partial threading gripped perfectly without stripping. Exactly what I needed for precision work.