Mutual Screw & Supply

HOLO-KROME 78092 3/8-16 X 5/8" Socket Cap Screws | Hex Socket Drive | 18/8 Stainless Steel (100 / Pkg.)

HOLO-KROME 78092 3/8-16 X 5/8" Socket Cap Screws | Hex Socket Drive | 18/8 - Main image
$97.95 $148.41 In stock

These 3/8-16 x 5/8" 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: 3/8-16
  • Length: 5/8"
  • 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: Socket Drive
  • Thread size: 3/8-16
  • Length: 5/8"
  • Threads per inch: 16
  • 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 (4.8 / 5 · 5 reviews)

Sophia A. ★★★★★

Installed these in a jig I’ve been building and the 18/8 stainless handles moisture better than the zinc-plated screws I usually grab. The hex socket drive seated cleanly without stripping.

Grace ★★★★★

Finally, a set of socket cap screws that don't strip under torque—the hex socket drive grips the Allen key perfectly every time. The 18/8 stainless steel feels solid and corrosion-resistant, exactly what I needed for a jig assembly.

Robert ★★★★★

I needed some high-quality fasteners for a precision jig I’m building, and the 18/8 stainless steel feels both sturdy and corrosion-resistant. The threads are clean and engage smoothly without any binding.