Mutual Screw & Supply

M5-0.8 X 45mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (200 / Pkg.)

M5-0.8 X 45mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially - Main image
$28.22 $38.66 In stock

These M5-0.8 x 45mm 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
  • Head style: Flat Head
  • Drive: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M5-0.8
  • Length: 45mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Flat Head
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Grade: Class 12.9
  • Drive type: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M5-0.8
  • Length: 45mm
  • Measurement type: Metric
  • Pack quantity: 200 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 (4.8 / 5 · 5 reviews)

Michael L. ★★★★★

I’ve been using these for jigs in my workshop—the socket drive fits perfectly and the black oxide finish seems durable so far. Threads are clean and consistent across all 200 pieces, which saved me time on sorting.

Joseph F. ★★★★★

These are beefy little screws for the price. The partially threaded shaft made aligning them in a jig much easier than fully threaded ones, and the black oxide finish looks serious.

Christopher ★★★★★

Flat head sits perfectly flush on my fixture plate, and the black oxide finish looks clean. The hex drive gives a solid bite without stripping. A great match for precision tooling projects.