Mutual Screw & Supply

M8-1.25 X 16mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (400 / Pkg.)

M8-1.25 X 16mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class - Main image
$33.49 $48.54 In stock

These M8-1.25 x 16mm 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: M8-1.25
  • Length: 16mm
  • 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: M8-1.25
  • Length: 16mm
  • Measurement type: Metric
  • Pack quantity: 400 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 (4.4 / 5 · 5 reviews)

Abigail K. ★★★★★

I needed a batch of socket cap screws for a jig build, and these M8-1.25 x 16mm ones with the hex drive are exactly what I was after. The 12.9 alloy steel feels dense and durable, and the black oxide finish seems well applied. For 400 pieces in a single package, this is a solid value.

Penelope ★★★★★

I've been using these for some jig builds and the hex socket drive feels really solid—no stripping issues at all. The 12.9 alloy steel holds up better under torque than the regular grade bolts I used before.

Penelope D. ★★★★★

These are the first M8-1.25 fasteners I’ve bought that actually feel like they’re cut from proper tool steel; the black oxide finish is nice and even across all 400 pieces. They seated perfectly into my jig plate without any binding.