Mutual Screw & Supply

M5-0.8 X 18mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded | Class 10.9 Alloy Steel Zinc Plated (600 / Pkg.)

M5-0.8 X 18mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded - Main image
$23.46 $38.46 In stock

These M5-0.8 x 18mm socket cap screws are manufactured from Alloy Steel Zinc Plated, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Zinc Plated
  • Head style: Button Head
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M5-0.8
  • Length: 18mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Button Head
  • Material: Alloy Steel
  • Finish: Zinc Plated
  • Grade: Class 10.9 CR+3
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M5-0.8
  • Length: 18mm
  • Measurement type: Metric
  • Pack quantity: 600 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)

Alexander C. ★★★★★

Pulled these out to swap into a jig this morning and the threads are flawless, no burrs or binding on the first pass. The zinc plating has a clean, even finish that should hold up fine on the shop floor. Class 10.9 strength gives me confidence they'll handle the clamping load without stretching.

John ★★★★★

The hex socket drive is perfectly clean-cut, so my Allen key seated instantly on every single screw. Out of 600, I only found one with a slightly off plating, but the rest have held up great in my tooling fixtures for the past few weeks.

Sophia A. ★★★★★

I needed to replace the bolts on a jig I use for assembly, and these M5s fit perfectly with their precise threading. The zinc plating gives them a clean, consistent look, and the hex socket drive made tightening them down a breeze.