Mutual Screw & Supply

HOLO-KROME 06042 1/4-20 Allenuts | 12-Point Socket Drive | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 06042 1/4-20 Allenuts | 12-Point Socket Drive | Alloy Steel Thermal - Main image
$102.25 $148.19 In stock

1/4-20 Allenut internal wrenching nuts from Holo-Krome, part number 06042. 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: 06042
  • Thread Size: 1/4-20
  • Drive: 12-Point Socket
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Package Quantity: 100
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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)

Joshua Z. ★★★★★

Got these for a tight hydraulic manifold repair where a standard wrench couldn't reach. The black oxide finish held up well against the oil, and the knurled body gave just enough grip to start them by hand before the hex key took over.

Matthew ★★★★★

Finally, a nut I can get a hex key on when the whole assembly is buried in a tight spot. The 12-point socket drive made all the difference on my last frame repair, and the knurled body gives just enough grip while threading by hand. Came out of the package clean and the black oxide hasn't flaked off

Evelyn ★★★★★

The black oxide coating on these is really consistent across all 100 pieces, which surprised me for the quantity. I used them in a tight spot where a regular wrench wouldn't go, and the 12-point socket drive made installation straightforward. They hold firm without stripping.