Mutual Screw & Supply

5/8-11 X 3" Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded | 18/8 Stainless Steel (25 / Pkg.)

5/8-11 X 3" Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded | - Main image
$90.87 $121.16 In stock

These 5/8-11 x 3" socket cap screws are manufactured from 18/8 Stainless Steel, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: 18/8 Stainless Steel
  • Head style: Button Head
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 5/8-11
  • Length: 3"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Button Head
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 5/8-11
  • Length: 3"
  • Threads per inch: 11
  • Measurement type: Inch
  • Pack quantity: 25 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 (4.4 / 5 · 5 reviews)

Zoe ★★★★★

These 5/8-11 x 3" screws fit perfectly into my jig setup without any wobble. The hex socket drive grabbed nicely and didn’t strip during tightening, which is a relief for stainless steel. Solid purchase for precision work.

Benjamin ★★★★★

I’ve been using these button head screws for a few custom jig builds, and the fully threaded length gave me a solid grip even on thicker plates. The stainless finish hasn't shown a single spot of rust after sitting in my damp shop for weeks.

Lucy N. ★★★★☆

Needed these for a jig I'm building, and the fully threaded length made it easy to get a secure bite. Fit perfectly in my hex driver, though the heads sit a little proud on the surface. Solid quality for the price.