Mutual Screw & Supply

3/8-16 X 1/2" Socket Cap Screws | Hex Socket Drive | Nylon Patch | Fully Threaded | Alloy Steel Thermal Black Oxide (100 / Pkg.)

3/8-16 X 1/2" Socket Cap Screws | Hex Socket Drive | Nylon Patch | Fully - Main image
$41.76 $69.6 In stock

These 3/8-16 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
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 3/8-16
  • Length: 1/2"
  • 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: 3/8-16
  • Length: 1/2"
  • Threads per inch: 16
  • 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 (5.0 / 5 · 5 reviews)

Eva ★★★★★

I needed some short, strong fasteners for a jig I was building, and these 3/8-16 socket cap screws fit perfectly. The hex drive made installation quick without any cam-out issues, and the black oxide finish looks clean and professional. Really solid batch for the price.

Aurora Q. ★★★★★

The nylon patch on these is already holding tight on my jig setup—saved me from having to add threadlocker. The black oxide finish looks clean and hasn't chipped during installation. Exactly what I needed for precision tooling work.

Eva ★★★★★

Got these for a small machinery adjustment on a milling setup, and the black oxide finish held up well without any chips or scratches during install. The nylon patch locks them in place nicely, which saved me from having to add separate threadlocker. For the price per pack, they're a solid deal for