Rock-On 23321 Serrated Head Star Drive Cement Board Screw, #9

Highlights:

• Size: #9 x 2-1/4
• Serrated head design for flush seating even at an angle
• Patented sharp point offers immediate pick-up and eliminates the need to pre-drill
• Serrated thread forms require less torque for faster installation
• Premium. corrosion-resistant finish
• Number In Package: 100 Counts