Mutual Screw & Supply

#8-32 X 9/16" Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded | Alloy Steel Thermal Black Oxide (400 / Pkg.)

#8-32 X 9/16" Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded | - Main image
$32.07 $51.72 In stock

These #8-32 x 9/16" 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: Flat Head
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: #8-32
  • Length: 9/16"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Flat Head
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: #8-32
  • Length: 9/16"
  • Threads per inch: 32
  • 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 (4.6 / 5 · 5 reviews)

Claire ★★★★★

The hex socket drive grabbed tight on my driver without any cam-out, which is exactly what I need for repetitive assembly work. The thermal black oxide finish gave them a uniform, slightly matte look that cleans up easily. I've used about fifty so far and not one stripped or snapped.

William I. ★★★★★

The hex socket drive on these #8-32s grips the Allen key perfectly, no stripping even when I cranked them into a tight tooling fixture. The thermal black oxide finish also held up without a single smear of rust after a week in my damp garage.

Sophia B. ★★★★★

I bought these for a jig I was building, and the #8-32 threads grabbed perfectly in my aluminum fixture plate. The black oxide finish gives them a nice, consistent look without any rough edges.