Mutual Screw & Supply

M2.5-0.45 X 25mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (100 / Pkg.)

M2.5-0.45 X 25mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | - Main image
$25.43 $40.37 In stock

These M2.5-0.45 x 25mm 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
  • Drive: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M2.5-0.45
  • Length: 25mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Grade: Class 12.9
  • Drive type: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M2.5-0.45
  • Length: 25mm
  • Measurement type: Metric
  • Pack quantity: 100 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 (4.6 / 5 · 5 reviews)

Chloe X. ★★★★★

The hex socket drive bit into my driver cleanly without any wobble, and the black oxide finish gives them a nice uniform look. I've used about thirty so far on a precision assembly and every single one threaded smoothly into the M2.5 holes.

Sebastian ★★★★★

Needed these for a small jig repair and the partially threaded design really helped with alignment during assembly. All 100 screws had clean threads and consistent length, so no fishing for bad ones.

Lily ★★★★★

Exactly what I needed for my precision jig setup—the 12.9 alloy steel feels incredibly strong, and the thermal black oxide finish looks professional. Having 100 in a pack means I won’t run out for a while.