Mutual Screw & Supply

HOLO-KROME 86049 M8-1.25 X 30mm Socket Cap Screws | Button Head Hex Socket Drive | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 86049 M8-1.25 X 30mm Socket Cap Screws | Button Head Hex Socket - Main image
$32.02 $45.1 In stock

These M8-1.25 x 30mm 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: M8-1.25
  • Length: 30mm
  • 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: M8-1.25
  • Length: 30mm
  • 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 (4.8 / 5 · 5 reviews)

John J. ★★★★★

Just finished a small fixture build and these M8s torqued down cleanly without any binding. The thermal black oxide coating is uniform across all 100 pieces, and the button head profile gives a nice low-profile finish on the jig plate. Exactly what I needed for precision assemblies.

Violet ★★★★★

Swapped out the cheap hardware on my milling fixture with these, and the black oxide finish holds up way better than zinc against cutting oil. The hex socket drive fits snug without stripping, even after multiple tightens.

Timothy H. ★★★★★

Used a pack of these for a jig build in my shop, and the hex drive seated perfectly every time without any stripping. The 30mm length was just right for my 8mm plate stack.