Mutual Screw & Supply

#6-32 X 3/8" Socket Cap Screws | Hex Socket Drive | Nylon Patch | Fully Threaded | Alloy Steel Thermal Black Oxide (300 / Pkg.)

#6-32 X 3/8" Socket Cap Screws | Hex Socket Drive | Nylon Patch | Fully - Main image
$32.55 $49.32 In stock

These #6-32 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 style: Fully Threaded
  • Thread size: #6-32
  • 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 style: Fully Threaded
  • Thread size: #6-32
  • Length: 3/8"
  • Threads per inch: 32
  • Measurement type: Inch
  • Pack quantity: 300 per package
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Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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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 (4.4 / 5 · 5 reviews)

Scarlett ★★★★★

I bought these for a jig I’m building, and the nylon patch really holds them in place once tightened—no more creeping loose on the drill press. The black oxide finish looks clean and didn’t scuff during assembly.

Samuel B. ★★★★★

These went straight into a jig I’m building, and the hex drive seated perfectly flush without any stripping. The black oxide finish is smooth and even across all 300 pieces.

Richard ★★★★☆

The hex socket drive makes seating these in tight spots easy, and the black oxide finish looks clean. I just wish the threads were a tiny bit longer for more bite in thicker materials.