Mutual Screw & Supply

HOLO-KROME 78028 #8-32 X 1/2" Socket Cap Screws | Hex Socket Drive | 18/8 Stainless Steel (100 / Pkg.)

HOLO-KROME 78028 #8-32 X 1/2" Socket Cap Screws | Hex Socket Drive | 18/8 - Main image
$31.54 $47.07 In stock

These #8-32 x 1/2" socket cap screws are manufactured from 18/8 Stainless Steel, featuring a socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: 18/8 Stainless Steel
  • Drive: Socket Drive
  • Thread size: #8-32
  • Length: 1/2"
  • 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: Socket Drive
  • Thread size: #8-32
  • Length: 1/2"
  • Threads per inch: 32
  • Measurement type: Inch
  • Pack quantity: 100 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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Returning an item

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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)

Charlotte ★★★★★

These fit perfectly in my jig’s threaded holes without any wobble, and the hex drive makes installation quick with just an Allen key.

Amelia C. ★★★★★

I needed some sturdy fasteners for a precision assembly, and these #8-32 screws threaded cleanly into the tapped holes with no binding. The hex socket drive lets me torque them down firmly without stripping the head.

Edward W. ★★★★★

These are holding my jig together perfectly, and the 18/8 stainless steel finish is clean with no burrs on the threads. I’ve used about thirty so far and every one seated smoothly with a hex key, no stripped heads yet.