Mutual Screw & Supply

M24-3 X 80mm Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (10 / Pkg.)

M24-3 X 80mm Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded | - Main image
$92.71 $123.61 In stock

These M24-3 x 80mm 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: Fully Threaded
  • Thread size: M24-3
  • Length: 80mm
  • 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: Fully Threaded
  • Thread size: M24-3
  • Length: 80mm
  • 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 (4.4 / 5 · 5 reviews)

Alexander ★★★★★

These class 12.9 screws held up perfectly when I used them to secure a heavy jig on my milling table—no stripping or deformation at all. The hex socket drive made torquing them down with an Allen key quick and precise.

Timothy ★★★★★

Used these to secure a heavy jig on my mill table, and the hex socket drive made installation easy even in tight spaces. The black oxide finish seems durable and has held up well against minor shop grime so far.

Hazel ★★★★☆

The black oxide finish on these M24-3 screws looks clean and professional, and they drive in smoothly without stripping. Worked perfectly for securing a jig I built for my drill press. My only minor gripe is the packaging could be sturdier for the weight of ten large screws.