Mutual Screw & Supply

HOLO-KROME 86045 M8-1.25 X 20mm Socket Cap Screws | Button Head Hex Socket Drive | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 86045 M8-1.25 X 20mm Socket Cap Screws | Button Head Hex Socket - Main image
$27.58 $41.16 In stock

These M8-1.25 x 20mm 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: 20mm
  • 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: 20mm
  • Measurement type: Metric
  • Pack quantity: 100 per package
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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 (4.6 / 5 · 5 reviews)

Victoria L. ★★★★★

These button heads fit perfectly into my milling machine's T-slots, and the black oxide finish hasn't scratched after a dozen installs. The hex drive seated without stripping, which is a relief for repetitive assembly work.

Evelyn ★★★★★

Jigs and fixture plates always beat up fasteners, but these M8s have held up through a full week of heavy clamping without a single stripped head. The 20mm length sits perfectly flush in my aluminum tooling blocks, and the thermal black oxide takes oil without smudging.

Robert ★★★★★

Just got these in for a jig I was building — the black oxide finish looks clean and seems like it'll hold up way better than plain steel. The button head shape fits flush into my fixture plate recess perfectly, which was exactly what I needed.