Mutual Screw & Supply

5/16-24 X 1" Socket Cap Screws | Button Head Hex Socket Drive | Nylon Pellet | Fully Threaded | Alloy Steel Thermal Black Oxide (100 / Pkg.)

5/16-24 X 1" Socket Cap Screws | Button Head Hex Socket Drive | Nylon Pellet | - Main image
$110.66 $175.65 In stock

These 5/16-24 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: Button Head
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 5/16-24
  • Length: 1"
  • 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: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 5/16-24
  • Length: 1"
  • Threads per inch: 24
  • Measurement type: Inch
  • Pack quantity: 100 per package
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Standard Shipping · United States: $0.00

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)

Riley Q. ★★★★★

I swapped out all the old screws on my jig with these and the black oxide finish looks professional and functional. The nylon pellet locking feature is a nice touch for keeping things tight during vibration.

George ★★★★★

The hex socket drive made tightening these into my jig a breeze, and the nylon pellet locking them in place is a nice touch. I’ve used a dozen so far for a tooling project, and the black oxide finish looks clean without any wear.

Michael ★★★★★

Picked up a pack for some jig work, and the nylon pellet locking feature is a nice touch—keeps them snug without needing threadlocker. The black oxide finish looks clean and seems durable, no burrs on the threads.