The Tiller Screw with Pin (4 cm) (10 Sets)  For 63 CC / 68 CC (48F) Earth Auger is a vital fastening component designed to securely attach the auger bit to the drive shaft. This set includes 10 screws and pins, ensuring you have ample replacements for maintenance and repairs. Crafted from durable materials, these screws provide reliable performance and longevity, making them ideal for agricultural and gardening applications.