Mutual Screw & Supply

M6-1 X 15mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (600 / Pkg.)

M6-1 X 15mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 12.9 - Main image
$27.63 $38.92 In stock

These M6-1 x 15mm socket cap screws are manufactured from Alloy Steel Thermal Black Oxide, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Thermal Black Oxide
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M6-1
  • Length: 15mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Grade: Class 12.9
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M6-1
  • Length: 15mm
  • Measurement type: Metric
  • Pack quantity: 600 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 (5.0 / 5 · 5 reviews)

Kevin ★★★★★

Put together some precision tooling fixtures last weekend, and these M6 caps threaded in smoothly with zero binding or galling. The black oxide finish looks more uniform than bulk fasteners I've used before, and the 12.9 alloy steel feels noticeably harder under the hex wrench.

Eva X. ★★★★★

Used these for a custom jig I was building and the black oxide finish handled the tight tolerances perfectly. The hex socket drive made installation really easy with no cam-out, and all 600 pieces were clean and uniformly threaded.

Madison D. ★★★★★

Packed exactly 600 in the bag, every single one of these M6 screws has a perfectly clean hex socket that my 3mm driver fits snugly into. They’re holding up beautifully in the jig I built, no stripped heads or wobble at all.