Mutual Screw & Supply

M36-4 X 360mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class 12.9 Alloy Steel Thermal Black Oxide

M36-4 X 360mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class - Main image
$101.22 $144.6 In stock

These M36-4 x 360mm 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: M36-4
  • Length: 360mm
  • 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: M36-4
  • Length: 360mm
  • Measurement type: Metric
  • Pack quantity: 1 per package
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Standard Shipping · United States: $0.00

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)

Amelia ★★★★★

I’ve been using these for a heavy jig assembly and the partially threaded design made alignment a lot easier than I expected. The hex socket drive seated cleanly with a standard Allen key, and the black oxide coating hasn’t chipped despite some rough handling.

Edward ★★★★★

Installing these M36-4 x 360mm screws into my fixture jig went smoothly; the hex socket drive grabbed perfectly even with the 360mm length. The thermal black oxide finish looks consistent and feels durable, not brittle. Solid fasteners for heavy tooling.

Scarlett ★★★★★

Finally, some hardware that can handle the torque on our heavy-duty jig without bending. The 360mm length and class 12.9 alloy steel make these perfect for the precision assembly I needed. A bit pricey, but the thermal black oxide finish should keep them from corroding in the shop.