Mutual Screw & Supply

M20-2.5 X 130mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially Threaded | Class 10.9 Alloy Steel Thermal Black Oxide (25 / Pkg.)

M20-2.5 X 130mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially - Main image
$169.83 $278.41 In stock

These M20-2.5 x 130mm 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: M20-2.5
  • Length: 130mm
  • 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 10.9
  • Drive type: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M20-2.5
  • Length: 130mm
  • 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 (4.8 / 5 · 5 reviews)

Elizabeth V. ★★★★★

The 130mm length is exactly what I needed for a heavy jig assembly, and the partially threaded section aligns perfectly. Threads cut clean and the hex socket drove on without any cam-out. These are solid for the price.

George O. ★★★★★

The black oxide finish on these screws looks professional and seems durable. I used them to secure steel brackets for a heavy assembly table, and the hex socket drive made torquing them down effortless. A solid choice for any machinery project.

Emma J. ★★★★★

I’m using these to bolt down a heavy press tool, and the partially threaded shank makes alignment a lot easier. The hex socket drive takes a standard Allen key without slipping, and the black oxide finish seems durable.