9/16-12 Socket Set Screws - Cup Point

Socket Set Screw | The Nutty Company, INc.

Socket Set Screws Cup Point Data Sheet (PDF) - The Nutty Company

9/16"-12 Socket Set Screws - Cup Point

9/16"-12 socket set screws with a cup point, in USS coarse (UNC) thread, made from heat treated alloy steel (ASTM F912) with a black oxide finish. We stock 1/2", 5/8", 3/4", 1", 1-1/4", 1-1/2" lengths.

Specifications

  • Size: 9/16"-12 (USS coarse)
  • Lengths: 1/2", 5/8", 3/4", 1", 1-1/4", 1-1/2"
  • Tap drill: 31/64"
  • Point: cup
  • Material: alloy steel, Rockwell C45-53
  • Finish: black oxide

Common Uses

  • Pulleys and collars
  • Gears and knobs
  • Couplings

FAQ

What does a cup point set screw do?
The cupped end digs into the shaft as it is tightened, holding a collar, pulley, gear or knob in place. For the best hold, tighten against a flat ground on the shaft. Cup point set screws are the most common style.

Do you have other point styles?
We stock cup point, the most common style. Flat, oval, cone, knurled cup, dog and half dog points are available; please contact us.

Related: Stainless Socket Set Screws | Hex Keys | All Socket Set Screws USS Coarse

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