Mutual Screw & Supply

7/8-9 X 2-1/2" Socket Cap Screws | Hex Socket Drive | Fully Threaded | 316 Stainless Steel (10 / Pkg.)

7/8-9 X 2-1/2" Socket Cap Screws | Hex Socket Drive | Fully Threaded | 316 - Main image
$81.58 $131.58 In stock

These 7/8-9 x 2-1/2" socket cap screws are manufactured from 316 Stainless Steel, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: 316 Stainless Steel
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 7/8-9
  • Length: 2-1/2"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: 316 Stainless Steel
  • Finish: Plain
  • Grade: 316
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 7/8-9
  • Length: 2-1/2"
  • Threads per inch: 9
  • Measurement type: Inch
  • Pack quantity: 10 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 (5.0 / 5 · 5 reviews)

Julian ★★★★★

These fit perfectly for a jig I was building, and the 316 stainless feels much more robust than standard hardware. The fully threaded shaft gave me plenty of grip without needing extra washers or spacers.

David ★★★★★

The hex socket drive made installation easy with my Allen wrench, and the 316 stainless steel feels solid and corrosion-resistant. These cap screws fit perfectly in my jig setup without any stripping issues.

Owen ★★★★★

I needed a fastener that could hold up in a marine environment, and these fully threaded 316 stainless screws are exactly what I was looking for. The hex socket drive makes installation straightforward, and the 7/8-9 thread size feels robust.