Mutual Screw & Supply

M6-1 X 45mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially Threaded | Class 10.9 Alloy Steel Thermal Black Oxide (300 / Pkg.)

M6-1 X 45mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially Threaded - Main image
$28.66 $46.98 In stock

These M6-1 x 45mm 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: M6-1
  • Length: 45mm
  • 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: M6-1
  • Length: 45mm
  • Measurement type: Metric
  • Pack quantity: 300 per package
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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 (4.0 / 5 · 5 reviews)

Eva G. ★★★★★

I needed a batch of M6 socket cap screws for a jig I’ve been machining, and the 45mm length with the partial thread gave me just the right grip depth without wasting space. The hex socket drive feels precise and clean, and the black oxide finish looks durable out of the box.

Lucy F. ★★★★★

The partially threaded design is exactly what I needed for my jig setup, and the hex socket drive seats perfectly with no wobble. All 300 pieces arrived clean and the black oxide finish looks consistent across the lot — they’ve held up well under repeated torque in my tooling builds.

Julian N. ★★★★☆

The hex socket drive fits my Allen key perfectly, so installing these into a jig fixture was straightforward. The black oxide finish seems like it will resist shop grime well. My only minor gripe is that the threading could start a bit closer to the head for tighter spots.