Mutual Screw & Supply

#10-24 X 3/8" Socket Cap Screws | Hex Socket Drive | USA Made | Alloy Steel Thermal Black Oxide (400 / Pkg.)

#10-24 X 3/8" Socket Cap Screws | Hex Socket Drive | USA Made | Alloy Steel - Main image
$28.38 $45.78 In stock

These #10-24 x 3/8" 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 size: #10-24
  • Length: 3/8"
  • 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 size: #10-24
  • Length: 3/8"
  • Threads per inch: 24
  • Measurement type: Inch
  • Pack quantity: 400 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)

Carter N. ★★★★★

The hex socket drive on these screws grips my Allen wrench perfectly, making assembly on a small fixture effortless. The consistent threading across all 400 pieces is reassuring for a precision job. They feel solid and well-made.

Eva ★★★★★

The black oxide finish on these is perfectly uniform across all 400 pieces, and the hex sockets are cut deep enough that my Allen key grips without any slipping. Threads ran clean through my steel fixture plates without a single binding issue. Exactly what I needed for precision tooling work.

Avery ★★★★★

Installed these in a jig I'm building and the black oxide finish looks clean and professional. The hex drive sockets are crisp, no stripped heads even with a cheap Allen key. One fewer thing to worry about on a tight job.