Mutual Screw & Supply

3/8-24 X 1-3/4" Socket Cap Screws | Hex Socket Drive | Nylon Patch | Partially Threaded | Alloy Steel Thermal Black Oxide (100 / Pkg.)

3/8-24 X 1-3/4" Socket Cap Screws | Hex Socket Drive | Nylon Patch | Partially - Main image
$95.43 $130.72 In stock

These 3/8-24 x 1-3/4" 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
  • Drive: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: 3/8-24
  • Length: 1-3/4"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: 3/8-24
  • Length: 1-3/4"
  • Threads per inch: 24
  • Measurement type: Inch
  • Pack quantity: 100 per package
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Standard Shipping · United States: $0.00

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)

Steven Z. ★★★★★

Bought these for a jig I’m building, and the nylon patch really does lock them in place without needing extra thread locker. The hex socket drive made installation quick with an Allen key, and the black oxide coating gives them a solid, clean look.

Chloe ★★★★★

The black oxide finish held up great during assembly, no chips or flaking even with a wrench on tight. The nylon patch is a nice touch, threads locked in place without needing lock washers on my jig table.

John M. ★★★★★

The partially threaded design seated these perfectly in my jig setup—no more fighting to get full engagement. The black oxide finish feels slick and the nylon patch adds a reassuring bite once torqued down.