Mutual Screw & Supply

5/16-18 X 2" Knurled Cup Point Socket Set Screws | Alloy Steel (100 / Pkg.)

5/16-18 X 2" Knurled Cup Point Socket Set Screws | Alloy Steel (100 / Pkg.) - Main image
$85.7 $140.49 In stock

5/16-18 x 2" knurled cup point socket set screws in Alloy Steel, with a hex socket drive for high-torque adjustment in tight spaces.

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

Specifications

  • Thread Size: 5/16-18
  • Length: 2"
  • Point: Knurled Cup Point
  • Material: Alloy Steel
  • 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 (4.0 / 5 · 5 reviews)

Steven ★★★★★

The knurled cup point grips really well on the shaft I used them on, and the hex drive made it easy to crank them down tight in a cramped spot. All 100 screws were threaded clean and consistent right out of the package.

Lily B. ★★★★★

Knurled cup point really bites into the shaft—no slipping even under heavy vibration. These 2-inch length set screws gave me plenty of thread engagement in a thick hub.

Charlotte ★★★★☆

The hex socket drive made torquing these down in a tight spot a lot easier than I expected, and the alloy steel feels plenty sturdy. Only gripe is the knurled cup point leaves a slight mark on softer materials, but for a fixed mount it’s worked out fine so far.