Mutual Screw & Supply

1/2-13 X 3/4" Socket Cap Screws | Flat Head Hex Socket Drive | Nylon Pellet | Fully Threaded | Alloy Steel Thermal Black Oxide (100 / Pkg.)

1/2-13 X 3/4" Socket Cap Screws | Flat Head Hex Socket Drive | Nylon Pellet | - Main image
$151.06 $209.8 In stock

These 1/2-13 x 3/4" 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: 1/2-13
  • Length: 3/4"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Flat Head
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 1/2-13
  • Length: 3/4"
  • Threads per inch: 13
  • 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 (4.0 / 5 · 5 reviews)

Madison T. ★★★★★

I used these for securing a jig on my drill press, and the nylon pellet locks them in place perfectly without needing a separate lock washer. The black oxide finish seems durable and didn't chip during installation.

Lily ★★★★☆

The black oxide finish on these screws looks great and resists scratches well during assembly. Used them for a jig setup and the nylon pellet lock held tight. Just wish the pack included a few extras in case of mishaps.

Julian X. ★★★★☆

The flat head design let me countersink these perfectly into my jig, and the nylon pellet locks them in place well. Had a couple where the black oxide finish seemed a bit thin, but overall they're solid for the price.