Mutual Screw & Supply

5/16-18 X 1" Nylon Pellet Cup Point Socket Set Screws | Alloy Steel (100 / Pkg.)

5/16-18 X 1" Nylon Pellet Cup Point Socket Set Screws | Alloy Steel (100 / Pkg.) - Main image
$316.59 $472.52 In stock

5/16-18 x 1" Nylon Pellet cup point socket set screws in Alloy Steel, with a hex socket drive for high-torque adjustment in tight spaces.

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

Specifications

  • Thread Size: 5/16-18
  • Length: 1"
  • Point: Cup Point
  • Material: Alloy Steel
  • Package Quantity: 100
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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 (4.6 / 5 · 5 reviews)

Zoe ★★★★★

I needed a reliable set screw for a tight jig fixture on my milling table, and the hex socket drive let me crank them down securely without stripping. The nylon pellet tip grips the workpiece firmly without marring the surface, which is exactly what I was after. These hundred pieces will easily last

Avery M. ★★★★★

The nylon cup point on these screws really grips the material cleanly without chewing it up. I used them for a jig I'm building, and the alloy steel feels solid and durable enough for repeated adjustments.

Sophia ★★★★★

These are perfect for adjusting a cam on my milling machine. The nylon pellet gives just enough friction to hold position without damaging the shaft. Exactly what I needed.