Holo Krome Socket Set Screw Knurled Cup Point

Holo Krome knurled cup point socket set screws are hex socket set screws, also called grub screws. They secure collars, pulleys, gears, knobs and other parts to shafts. The cup point end is designed to bite into the mating surface for a firm hold. The knurled finish on the screw adds grip and helps resist loosening when the screw is exposed to vibration.

Key Features:

• Socket drive: The internal hex socket lets you tighten the screw with a hex key (Allen wrench). It sits flush or below the surface of the part it secures.
• Cup point: The hollowed point seats on the shaft and gives dependable holding power in general-purpose fastening.
• Knurled surface: The textured surface improves resistance to vibration loosening.
• Holo Krome quality: Holo-Krome is a long-established American maker of socket head fasteners. Its products are used in industrial, machinery, automotive and powersports work.

These set screws suit shaft locking, repair and maintenance jobs, and assembly work. Choose the thread size and length that match your application.