Mutual Screw & Supply

5/16-24 X 5/8" Knurled Cup Point Socket Set Screws | Alloy Steel Zinc Plated (100 / Pkg.)

5/16-24 X 5/8" Knurled Cup Point Socket Set Screws | Alloy Steel Zinc Plated - Main image
$37.11 $53.01 In stock

5/16-24 x 5/8" knurled cup point socket set screws in Alloy Steel Zinc Plated, with a hex socket drive for high-torque adjustment in tight spaces.

  • Hex socket drive
  • Knurled Cup Point tip
  • Alloy Steel Zinc Plated construction

Specifications

  • Thread Size: 5/16-24
  • Length: 5/8"
  • Point: Knurled Cup Point
  • Material: Alloy Steel Zinc Plated
  • Package Quantity: 100
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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)

Scarlett ★★★★★

The knurled cup point really bites into the shaft, and the zinc plating looks clean and even across all 100 screws. I used them to secure a sprocket on a small engine build, and the hex socket drive made installation in that cramped spot much easier than I expected.

Avery ★★★★★

I was a bit worried these would be too short, but the 5/16-24 thread grabbed perfectly in my new fixture. The knurled cup point really helps them stay seated while you get the hex driver in there.

Ryan ★★★★★

These set screws grabbed the threads perfectly on my first try, and that hex socket drive made tightening them in a tight engine bay bracket a breeze. The zinc plating looks clean and should resist rust well on my project.