Mutual Screw & Supply

HOLO-KROME 33122 7/16-20 X 7/16" Cup Point Socket Set Screws | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 33122 7/16-20 X 7/16" Cup Point Socket Set Screws | Alloy Steel - Main image
$65.99 $90.4 In stock

7/16-20 X 7/16" cup point socket set screws from Holo-Krome, part number 33122, headless and hex socket driven for locating and clamping components on shafts and in tapped holes.

  • Hex socket drive
  • Cup point
  • Alloy Steel Thermal Black Oxide construction
  • Made in the USA by Holo-Krome

Specifications

  • Part Number: 33122
  • Thread Size: 7/16-20
  • Length: 7/16"
  • Point Type: Cup
  • Drive: Socket
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Package Quantity: 100
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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)

Hazel T. ★★★★★

Needed a quality setscrew for a tight fit on a shaft, and these threaded in smoothly without any binding. The hex socket grabbed the driver firmly, and the cup point bit in nicely when tightened.

Sophia ★★★★★

Needed a hundred of these for a jig setup and they came in a sturdy box that kept everything sorted. The black oxide finish feels properly done, and the cup point bites into the shaft just right without any slipping.

Andrew E. ★★★★★

The hex socket drive made installation quick and easy with just a standard Allen wrench. The black oxide finish feels durable and resists rust well in my humid garage.