Holo Krome Socket Set Screw Alloy Steel

Holo Krome socket set screws are alloy steel hex socket set screws, also called grub screws. They secure pulleys, gears, collars, knobs and similar parts to shafts without a protruding head. The internal hex drive lets you tighten them with a standard hex key (Allen wrench). The screws sit flush or below the surface of the part they secure.

Key Features:

• Alloy steel construction for strength and durability in demanding fastening applications
• Holo-Knurl point design that bites into the mating surface for secure holding
• Fully threaded body with internal hex socket drive
• Headless profile for a clean, low-clearance installation
• Holo Krome quality, a brand known for precision socket-head fasteners used in industrial, mechanical and equipment applications

These set screws suit shaft retention, collar locking and component positioning. Use the correct hex key size and tighten to the appropriate torque to get reliable holding power.