Mutual Screw & Supply

M5-0.8 X 40mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded | 316 Stainless Steel (200 / Pkg.)

M5-0.8 X 40mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded - Main image
$33.81 $46.32 In stock

These M5-0.8 x 40mm 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: Button Head
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M5-0.8
  • Length: 40mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Button Head
  • Material: 316 Stainless Steel
  • Finish: Plain
  • Grade: 316
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M5-0.8
  • Length: 40mm
  • Measurement type: Metric
  • Pack quantity: 200 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 (4.6 / 5 · 5 reviews)

Penelope U. ★★★★★

Used these to replace some rusty bolts on a boat trailer, and the 316 stainless is exactly what was needed for the saltwater environment. The hex socket drive made installation quick with a standard Allen key. All 200 pieces arrived clean and well-packaged.

Lucy ★★★★★

The 316 stainless finish is flawless on every single one of these, no burrs or rough edges to speak of. They threaded into my tooling plate cleanly and the hex socket drive grabs perfectly every time, even in tight spots.

Penelope ★★★★★

Got these for a jig I'm building and the 316 stainless is exactly what I needed—no rust worries in a damp shop. The 40mm length threads all the way through cleanly, and the hex socket fits a standard Allen key snugly. Bag of 200 will last me years.