Mutual Screw & Supply

M5-0.8 X 120mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (100 / Pkg.)

M5-0.8 X 120mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | - Main image
$25.44 $39.75 In stock

These M5-0.8 x 120mm 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: M5-0.8
  • Length: 120mm
  • 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: M5-0.8
  • Length: 120mm
  • 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 (5.0 / 5 · 5 reviews)

Olivia W. ★★★★★

Needed longer bolts for a jig I was building, and these 120mm M5 screws fit perfectly. The hex socket drive engaged cleanly without stripping during tightening.

John ★★★★★

The partial threading on these M5 screws made all the difference when I needed extra grip for a jig assembly, and the black oxide finish slides smoothly into place. The 12.9 grade alloy steel feels rock-solid, and the hex socket drive gives a nice clean bite with my allen key.

Ella Y. ★★★★★

Needed something longer than the usual M5 bolts for a custom tooling fixture, and the 120mm length with partial threading was exactly right. The black oxide finish feels sturdy and the hex drive seated cleanly without any cam-out.