Mutual Screw & Supply

1/4-20 X 2-1/2" Socket Cap Screws | Hex Socket Drive | USA Made | Alloy Steel Thermal Black Oxide (1350 / Pkg.)

1/4-20 X 2-1/2" Socket Cap Screws | Hex Socket Drive | USA Made | Alloy Steel - Main image
$704.81 $1051.95 In stock

These 1/4-20 x 2-1/2" 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 size: 1/4-20
  • Length: 2-1/2"
  • 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 size: 1/4-20
  • Length: 2-1/2"
  • Threads per inch: 20
  • Measurement type: Inch
  • Pack quantity: 1350 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)

Ryan E. ★★★★★

I needed a full box for a jig project and was glad these are USA made—the black oxide finish feels durable and the hex socket drive bit snugged in perfectly.

Madison A. ★★★★★

Used a handful of these to secure a workholding fixture on my mill table, and the black oxide finish held up great against the coolant spray. The hex socket drive made it easy to torque them down evenly, and the full 2-1/2" length gave plenty of thread engagement for my setup.

Evelyn ★★★★★

Pulled these out of the box for a jig build and the black oxide finish looks really clean, with no burs on the threads. The hex socket seated perfectly on my driver, and each bolt threaded smoothly into my fixture.