Mutual Screw & Supply

#2-56 X 1/4" Socket Cap Screws | Hex Socket Drive | Nylon Patch | Fully Threaded | Alloy Steel Thermal Black Oxide (100 / Pkg.)

#2-56 X 1/4" Socket Cap Screws | Hex Socket Drive | Nylon Patch | Fully - Main image
$57.62 $81.16 In stock

These #2-56 x 1/4" 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: #2-56
  • Length: 1/4"
  • 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: #2-56
  • Length: 1/4"
  • Threads per inch: 56
  • Measurement type: Inch
  • Pack quantity: 100 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 (4.8 / 5 · 5 reviews)

Richard ★★★★★

The nylon patch saved me from using threadlocker on these small screws, which is a huge time-saver for jig assembly. They fit perfectly into the hex drive without stripping, and the black oxide finish feels sturdy.

Steven ★★★★★

I've been burned by tiny screws that strip the moment you breathe on them, but these #2-56s with the hex socket drive bit in cleanly and hold their torque. The nylon patch is a nice touch—they haven't backed out once on my jig, even under vibration.

Olivia ★★★★★

The black oxide finish is really nice and clean, and they held perfectly in my precision drilling jig without any wobble. For the price, getting 100 of these little guys with the nylon patch already applied is a solid deal.