Mutual Screw & Supply

HOLO-KROME 72384 1-8 X 4-1/2" Socket Cap Screws | Hex Socket Drive | Alloy Steel Thermal Black Oxide (10 / Pkg.)

HOLO-KROME 72384 1-8 X 4-1/2" Socket Cap Screws | Hex Socket Drive | Alloy - Main image
$111.29 $148.39 In stock

These 1-8 x 4-1/2" socket cap screws are manufactured from Alloy Steel Thermal Black Oxide, featuring a socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Thermal Black Oxide
  • Drive: Socket Drive
  • Thread size: 1-8
  • Length: 4-1/2"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Socket Drive
  • Thread size: 1-8
  • Length: 4-1/2"
  • Threads per inch: 8
  • Measurement type: Inch
  • Pack quantity: 10 per package
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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 (5.0 / 5 · 5 reviews)

Joseph D. ★★★★★

Used these to bolt down a steel fixture on my mill table and the thermal black oxide finish wiped clean easily afterwards. Threads seated smooth in tapped holes, no chips or binding. Solid pieces for the price, definitely not the cheap grade.

Michael ★★★★★

The hex socket drive made tightening these into my jig a breeze, and the black oxide finish feels durable

Thomas ★★★★★

Needed longer bolts for a jig I was building and these 1-8 x 4-1/2" cap screws fit the bill perfectly. The hex socket drive made installation quick without stripping, and the thermal black oxide finish looks solid and durable.