Mutual Screw & Supply

1/4-20 X 1-1/8" Socket Cap Screws | Hex Socket Drive | USA Made | Fully Threaded | 18/8 Stainless Steel (50 / Pkg.)

1/4-20 X 1-1/8" Socket Cap Screws | Hex Socket Drive | USA Made | Fully - Main image
$32.91 $53.08 In stock

These 1/4-20 x 1-1/8" socket cap screws are manufactured from 18/8 Stainless Steel, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: 18/8 Stainless Steel
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 1/4-20
  • Length: 1-1/8"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 1/4-20
  • Length: 1-1/8"
  • Threads per inch: 20
  • Measurement type: Inch
  • Pack quantity: 50 per package
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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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)

Sofia O. ★★★★★

The 18/8 stainless material feels solid in hand, and the fully threaded length worked perfectly for my jig setup. All 50 screws arrived clean with no burrs on the hex socket.

Timothy D. ★★★★★

Finally, a socket cap screw that actually stays put when I’m torquing down on precision assemblies—the 18/8 stainless holds a thread finish like it’s machined for the job. The fully threaded length is spot on for my fixture builds, and the hex drive bites cleanly every time. These are going straight

Zoe Z. ★★★★★

I used these to build a few custom jigs for my shop press, and the fully threaded length grabbed securely without any slippage. The socket drive made installation quick with a standard hex key.