Mutual Screw & Supply

HOLO-KROME 86006 M3-0.5 X 16mm Socket Cap Screws | Button Head Hex Socket Drive | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 86006 M3-0.5 X 16mm Socket Cap Screws | Button Head Hex Socket Drive - Main image
$17.02 $24.31 In stock

These M3-0.5 x 16mm socket cap screws are manufactured from Alloy Steel Thermal Black Oxide, featuring a socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Thermal Black Oxide
  • Head style: Button Head
  • Drive: Socket Drive
  • Thread size: M3-0.5
  • Length: 16mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Button Head
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Socket Drive
  • Thread size: M3-0.5
  • Length: 16mm
  • Measurement type: Metric
  • Pack quantity: 100 per package
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Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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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 (4.8 / 5 · 5 reviews)

Alexander D. ★★★★★

The black oxide finish on these M3 screws is really consistent and clean, and they fit perfectly into my precision assembly jigs. No stripped heads or misaligned threads in the whole pack.

Grace ★★★★★

I needed M3 screws for a jig at work and these fit perfectly with zero play in the threads. The hex socket drive made installation quick with no stripping.

Jason A. ★★★★★

Took these out of the bag and the threads are cut perfectly clean, no burrs at all. I've used them across three different jigs so far and every single one seated flush without needing to chase the holes. The black oxide feels evenly coated, so they should hold up fine in my shop.