Backer-On Rock-On No. 9 X 2-1/4 in. L Star Flat Head Serrated Cement Board Screws

Application: Multi-Purpose *Brand Name: Backer-On *Callout Size: No. 9 *Container Size: *Diameter: *Drive Style: Star *Driver Bit Included: Yes *Finish: Zinc-Plated *Gauge: *Grade: *Head Type: Flat *Length: 2-1/4 *Material: Steel *Number in Package: 1