Mutual Screw & Supply

1-8 X 2-1/2" Socket Cap Screws | Hex Socket Drive | USA Made | Alloy Steel Thermal Black Oxide (10 / Pkg.)

1-8 X 2-1/2" Socket Cap Screws | Hex Socket Drive | USA Made | Alloy Steel - Main image
$52.79 $82.49 In stock

These 1-8 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: 1-8
  • 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: 1-8
  • Length: 2-1/2"
  • Threads per inch: 8
  • Measurement type: Inch
  • Pack quantity: 10 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 (4.8 / 5 · 5 reviews)

Owen N. ★★★★★

Swapped out the cheap Chinese bolts on my press jig for these — the black oxide finish hasn't chipped at all after a week of tightening and loosening. They thread cleanly into the tapped holes without any binding.

Aurora ★★★★★

These hold up perfectly on my milling machine’s indexing head—the hex drive seated firmly without stripping. The black oxide finish seems durable, and getting a true USA-made set at this price is tough to beat.

Kevin I. ★★★★★

Used a set to replace worn bolts on a jig press, and the black oxide finish hasn't chipped at all after a week of heavy use. Fit perfectly into the hex socket without any wobble.