Mutual Screw & Supply

1/4-20 X 1-1/2" Socket Cap Screws | Hex Socket Drive | Partially Threaded | Silicon Bronze (100 / Pkg.)

1/4-20 X 1-1/2" Socket Cap Screws | Hex Socket Drive | Partially Threaded | - Main image
$160.33 $225.81 In stock

These 1/4-20 x 1-1/2" socket cap screws are manufactured from Silicon Bronze, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Silicon Bronze
  • Drive: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: 1/4-20
  • Length: 1-1/2"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Silicon Bronze
  • Finish: Plain
  • Drive type: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: 1/4-20
  • Length: 1-1/2"
  • Threads per inch: 20
  • Measurement type: Inch
  • Pack quantity: 100 per package
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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 (5.0 / 5 · 5 reviews)

Riley P. ★★★★★

I’ve been using these silicon bronze screws for a boat cleat repair, and the hex socket drive made seating them in tight corners effortless. The partially threaded shaft gave just the right grip without bottoming out.

Henry ★★★★★

The partially threaded design made installation quick since I didn't have to cut the threads down for my assembly. These bronze screws feel solid and the hex socket seated perfectly with my driver.

Miles B. ★★★★★

I needed these for a jig I’m building, and the partially threaded design let me seat them perfectly without binding. The silicon bronze has a nice weight that feels solid in hand, and the hex socket drive seated easily with my Allen key.