Mutual Screw & Supply

3/8-16 X 1-1/4" Socket Cap Screws | Hex Socket Drive | USA Made | Fully Threaded | 18/8 Stainless Steel (20 / Pkg.)

3/8-16 X 1-1/4" Socket Cap Screws | Hex Socket Drive | USA Made | Fully - Main image
$35.76 $54.18 In stock

These 3/8-16 x 1-1/4" 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: 3/8-16
  • Length: 1-1/4"
  • 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: 3/8-16
  • Length: 1-1/4"
  • Threads per inch: 16
  • Measurement type: Inch
  • Pack quantity: 20 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)

Elizabeth P. ★★★★★

The hex socket fit my driver perfectly without any slippage, and the 18/8 stainless steel feels solid for my jig assembly. No burrs on the threads, which made installation quick.

Ryan ★★★★★

Used these to replace some worn-out bolts on my mill table, and they threaded in smooth with no binding. The hex socket drive really lets you torque them down without stripping. Solid quality for precision work.

Victoria ★★★★★

Bought a pack for some jig fixtures and the hex socket drive made installation really smooth, no stripping. The threads are clean and uniform, which helps when you need precise fitment. Solid screws for the price, and the stainless finish is a nice bonus.