Alloy Steel Acetal Tipped Socket Set Screws. Acetal tipped grub screws. Soft tip compresses into threads to become self locking. Helps to prevent shaft damage.

• Socket driven grub screws that uses a non-metallic tip made of acetal to prevent damage to the shaft it secures.
• Acetal tip compresses into the threads of the set screw and conforms to the surface of the shaft, providing a self-locking mechanism and preventing marring or indentation, unlike traditional metal-tipped set screws.