Mutual Screw & Supply

HOLO-KROME 76056 M4-0.7 X 8mm Socket Cap Screws | Hex Socket Drive | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 76056 M4-0.7 X 8mm Socket Cap Screws | Hex Socket Drive | Alloy - Main image
$18.91 $28.22 In stock

These M4-0.7 x 8mm 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
  • Drive: Socket Drive
  • Thread size: M4-0.7
  • Length: 8mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Socket Drive
  • Thread size: M4-0.7
  • Length: 8mm
  • Measurement type: Metric
  • Pack quantity: 100 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)

Ryan ★★★★★

I needed a small batch of M4 cap screws for a jig I was building, and these have the perfect thread engagement for that. The thermal black oxide finish looks more consistent than I expected, and they all thread smoothly without binding.

Timothy Z. ★★★★★

The black oxide finish on these M4 screws gives them a nice, uniform look and they thread into my precision assemblies with zero hiccups. I've used about 30 so far for tooling fixtures and the hex sockets haven't stripped once, even cranking them down tight.

Leo K. ★★★★★

Bought these for a jig I’ve been building, and the black oxide finish has held up nicely without any galling during install. The socket drive grabs cleanly with a hex key, and all 100 heads were uniform—no stripped threads or duds in the lot.