Mutual Screw & Supply

HOLO-KROME 07042 5/8-18 Allenuts | 12-Point Socket Drive | Alloy Steel Thermal Black Oxide (50 / Pkg.)

HOLO-KROME 07042 5/8-18 Allenuts | 12-Point Socket Drive | Alloy Steel Thermal - Main image
$261.69 $436.15 In stock

5/8-18 Allenut internal wrenching nuts from Holo-Krome, part number 07042. A knurled cylindrical nut driven from the top with a hex key through a 12-point socket, for use where a wrench will not fit.

  • 12-point socket drive, turned with a hex key
  • Knurled body for finger starting
  • Meets ASTM A194 Grade 2H proof loads
  • Alloy Steel Thermal Black Oxide construction
  • Made in the USA by Holo-Krome

Specifications

  • Part Number: 07042
  • Thread Size: 5/8-18
  • Drive: 12-Point Socket
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Package Quantity: 50
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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)

Owen ★★★★★

I needed a fastener that wouldn't stick out past the surface, and these internal wrenching nuts fit the bill perfectly. The knurled body gives you a solid grip during installation, and the 12-point socket drive makes tightening with a hex key super easy even in tight spots.

Victoria D. ★★★★★

The 12-point socket drive means I can get a hex key in from the top even in tight spots where a regular wrench won't go. These came out of the package with a consistent black oxide finish and no burrs, and the knurling gives a solid grip for starting them by hand. Exactly what I needed for the job.

Elizabeth B. ★★★★★

I needed a nut that could be driven from the top with a hex key in a tight spot, and the 12-point socket drive on these works perfectly. They fit my application without any issues and the black oxide finish looks clean.