Mutual Screw & Supply

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

5/16-24 X 5/16" Knurled Cup Point Socket Set Screws | Alloy Steel Zinc Plated - Main image
$25.09 $36.89 In stock

5/16-24 x 5/16" 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: 5/16"
  • Point: Knurled Cup Point
  • Material: Alloy Steel Zinc Plated
  • 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 (5.0 / 5 · 5 reviews)

Owen ★★★★★

The hex socket drive let me torque these set screws down securely in a tight spot on my milling machine, and the zinc plating gives them a clean, corrosion-resistant finish.

Amelia U. ★★★★★

The knurled cup point tip really grips well under load—these set screws held my fixture steady without slipping. For the price of a hundred-pack, this is a solid deal for anyone working with tight adjustment spaces.

Kevin J. ★★★★★

These set screws fit perfectly in my 3D printer's hotend for securing the heater block. The hex socket makes tightening in tight spots a breeze. Exactly what I needed for the job.