Mutual Screw & Supply

5/16-18 X 1-1/4" Cup Point Socket Set Screws | Alloy Steel Zinc Plated (100 / Pkg.)

5/16-18 X 1-1/4" Cup Point Socket Set Screws | Alloy Steel Zinc Plated (100 / - Main image
$24.05 $39.42 In stock

5/16-18 x 1 1/4" 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
  • Cup Point tip
  • Alloy Steel Zinc Plated construction

Specifications

  • Thread Size: 5/16-18
  • Length: 1 1/4"
  • Point: Cup Point
  • Material: Alloy Steel Zinc Plated
  • 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 (4.8 / 5 · 5 reviews)

Matthew B. ★★★★★

The hex socket drive made installation a breeze in that tight spot behind the cabinet. These screws bite in and hold fast without stripping.

Scarlett H. ★★★★★

The cup point really digs in and holds tight, even on a somewhat worn shaft. Installed a dozen of these on a jig I’m building, and they torqued down without any stripped hex sockets.

Amelia ★★★★★

The hex socket drive made seating these in a tight bracket a breeze—no stripped heads even with a cheater bar. The cup point bit in firmly and the zinc coating still looks clean after a month of garage use. Exactly the grip I needed for a stubborn set-collar job.