Sirius Socket Set Plain Cup Point Grub Screws

This M12 x 20mm Sirius Socket Set Plain Cup Point Grub Screw offers a large thread diameter in a compact length, making it well suited to heavy-duty shaft-locking applications where a strong M12 fastener with modest penetration is needed. Features and Benefits: • High-strength steel construction with black finish • Plain cup point for secure, low-damage grip • Internal hex socket drive for high torque tightening • Headless design for flush installation • Precision metric