Mutual Screw & Supply

3/8-24 X 1/2" Socket Cap Screws | Button Head Hex Socket Drive | Nylon Pellet | Fully Threaded | Alloy Steel Thermal Black Oxide (100 / Pkg.)

3/8-24 X 1/2" Socket Cap Screws | Button Head Hex Socket Drive | Nylon Pellet | - Main image
$53.19 $83.11 In stock

These 3/8-24 x 1/2" 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: Button Head
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 3/8-24
  • Length: 1/2"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Button Head
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 3/8-24
  • Length: 1/2"
  • Threads per inch: 24
  • Measurement type: Inch
  • Pack quantity: 100 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 (5.0 / 5 · 5 reviews)

Edward ★★★★★

The nylon pellet locking feature is a lifesaver for my jigs—no more worrying about screws loosening under vibration. The thermal black oxide finish looks great and seems to resist corrosion so far. These are exactly what I needed for my precision assemblies.

David ★★★★★

I’ve been using these button head socket cap screws for my latest jig build and the thermal black oxide finish seems really durable. The hex socket drive grips perfectly with my Allen key, making installation quick and clean.

Kevin ★★★★★

The nylon pellet locking feature is great for keeping these button heads secure in my tooling setup. They threaded in cleanly and the black oxide finish looks solid.