Mutual Screw & Supply

#6-40 X 1/8" Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded | Alloy Steel Thermal Black Oxide (200 / Pkg.)

#6-40 X 1/8" Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded - Main image
$28.13 $41.98 In stock

These #6-40 x 1/8" 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
  • Head style: Button Head
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: #6-40
  • Length: 1/8"
  • 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: #6-40
  • Length: 1/8"
  • Threads per inch: 40
  • Measurement type: Inch
  • Pack quantity: 200 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 (4.8 / 5 · 5 reviews)

Scarlett Z. ★★★★★

The black oxide finish on these is a nice touch for a clean look, and they fit snugly in my jigs without any wobble. For a 200-pack at this price, I’m set for a long time on small assemblies.

Evelyn Y. ★★★★★

The hex socket drive made installation a breeze with my tiny Allen wrench, and the black oxide finish looks clean on my machining fixture. These little screws hold tight without any wobble in the jig I built.

Emma ★★★★★

The black oxide finish on these is actually uniform across all 200 pieces, which I appreciated during assembly. The hex socket drive seated cleanly into my driver without any stripping, and they hold tight in my jig setup.