Mutual Screw & Supply

M20-2.5 X 90mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially Threaded | 316 Stainless Steel (10 / Pkg.)

M20-2.5 X 90mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially - Main image
$114.9 $164.14 In stock

These M20-2.5 x 90mm 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
  • Head style: Flat Head
  • Drive: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M20-2.5
  • Length: 90mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Flat Head
  • Material: 316 Stainless Steel
  • Finish: Plain
  • Grade: 316
  • Drive type: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M20-2.5
  • Length: 90mm
  • Measurement type: Metric
  • Pack quantity: 10 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)

Christopher ★★★★★

The partially threaded shaft on these M20 screws made aligning them in my jig frame so much easier than fully threaded bolts. The hex socket drive let me torque them down precisely without stripping.

Richard ★★★★★

Needed some heavy-duty fasteners for a custom jig I was building, and these M20-2.5s fit the bill perfectly—the 316 stainless feels solid and corrosion-resistant. The hex socket drive made installation a breeze with my Allen wrench, and the partial threading gave just the right grip depth.

Joshua H. ★★★★★

Installed these on a boat railing repair and the 316 stainless really seems corrosion-proof. The partially threaded design made alignment much faster than using fully threaded bolts.