Mutual Screw & Supply

HOLO-KROME 77008 M3-0.5 X 8mm Socket Cap Screws | Hex Socket Drive | 18/8 Stainless Steel (100 / Pkg.)

HOLO-KROME 77008 M3-0.5 X 8mm Socket Cap Screws | Hex Socket Drive | 18/8 - Main image
$40.15 $58.19 In stock

These M3-0.5 x 8mm socket cap screws are manufactured from 18/8 Stainless Steel, featuring a socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: 18/8 Stainless Steel
  • Drive: Socket Drive
  • Thread size: M3-0.5
  • Length: 8mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Drive type: Socket Drive
  • Thread size: M3-0.5
  • Length: 8mm
  • Measurement type: Metric
  • Pack quantity: 100 per package
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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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Returning an item

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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 (4.6 / 5 · 5 reviews)

Aurora U. ★★★★★

The hex drive bites perfectly on my Allen key, no stripping even when I torqued them down on a jig fixture. Threads ran smooth into tapped holes and the 18/8 stainless finish looks clean against the aluminum.

Isabella K. ★★★★★

I needed quality fasteners for a small robot jig, and the 18/8 stainless steel on these feels more robust than the cheaper zinc-coated ones I've tried. The hex socket drive seated cleanly without stripping, which is a relief for such tiny screws. These are exactly what my precision assembly needed.

Owen ★★★★★

These M3 screws fit perfectly into my 3D printer's hotend mount, and the hex socket made tightening them a breeze with no stripped heads. The 18/8 stainless steel feels more robust than the standard hardware I was using before.