Mutual Screw & Supply

HOLO-KROME 78112 1/2-13 X 1" Socket Cap Screws | Hex Socket Drive | 18/8 Stainless Steel (50 / Pkg.)

HOLO-KROME 78112 1/2-13 X 1" Socket Cap Screws | Hex Socket Drive | 18/8 - Main image
$113.06 $173.94 In stock

These 1/2-13 x 1" 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: 1/2-13
  • Length: 1"
  • 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: 1/2-13
  • Length: 1"
  • Threads per inch: 13
  • 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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Delivery costs

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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)

Adam E. ★★★★★

Used these to rebuild a fixture at work and the threads cut clean with zero galling, even without anti-seize. The 18/8 stainless finish is smooth and uniform across all 50 pieces, and the socket drive seated perfectly with a standard hex key. Packed tight and ready for the drawer.

Lily U. ★★★★★

Finally replacing all the old bolts on my milling machine jig, these fit perfectly and the 18/8 stainless feels like it'll outlast the rest of the setup.

Lily J. ★★★★★

The hex socket drive makes installation quick and easy, and the 18/8 stainless steel feels solid for jig work. I swapped out some old bolts on my drill press fixture, and these fit perfectly without any stripping. For fifty pieces at this price, they’re a reliable buy for any tooling project.