Mutual Screw & Supply

1/2-16 X 1" Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (100 / Pkg.)

1/2-16 X 1" Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded | - Main image
$118.41 $169.15 In stock

These 1/2-16 x 1" 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
  • Head style: Flat Head
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 1/2-16
  • Length: 1"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Flat Head
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Grade: Class 12.9
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 1/2-16
  • Length: 1"
  • Threads per inch: 16
  • Measurement type: Inch
  • 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 (4.8 / 5 · 5 reviews)

Robert S. ★★★★★

The black oxide finish on these screws looks really nice and seems durable. I used them on a jig I'm building, and the 12.9 grade steel feels rock-solid compared to standard bolts.

Timothy ★★★★★

The hex socket drive on these bolts grips the Allen key without any slop, which makes tightening them in tight spots much easier. Finishing a batch of jigs with the full 100 count was nice since I didn’t have to stop for a second run.

Owen B. ★★★★★

The flat heads sit perfectly flush in my counterbores, which is exactly what I needed for a clean jig setup. Threads were smooth all the way in, and the black oxide finish looks tough. These 12.9s are plenty strong for my tooling.