Mutual Screw & Supply

M18-2.5 X 30mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Zinc Plated (25 / Pkg.)

M18-2.5 X 30mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class - Main image
$65.14 $108.57 In stock

These M18-2.5 x 30mm 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
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M18-2.5
  • Length: 30mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Zinc Plated
  • Grade: Class 12.9 CR+3
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M18-2.5
  • Length: 30mm
  • Measurement type: Metric
  • Pack quantity: 25 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)

David K. ★★★★★

Used a full pack mounting a jig for a production run and every single one threaded in clean without any stripped heads. The zinc finish is holding up nicely even with some coolant splashing around. For the price, having a full 25-count box of 12.9-grade alloy steel is hard to beat.

Zoe W. ★★★★★

The hex socket drive grips perfectly with my Allen key, no stripping even under heavy torque. These class 12.9 bolts held my tooling setup rock solid through a full day of machining, and the zinc coating still looks clean.

George M. ★★★★★

I needed these for a jig I was building, and the 12.9 alloy steel feels much more durable than the standard hardware I’ve used before. The 30mm length was exactly what I needed for a snug fit in a tight assembly.