Rock-On 23316 Serrated Head Star Drive Cement Board Screws, 9" x 1"-5/8", 575-Pk SummerEndSale Uses medium-base bulbs

Uses medium-base bulbs

Gorilla Epoxy and Gorilla Wood Glue can be cleaned off of skin with soap and water

Fold-Down/Locking Handle - for sturdy portability and compact storage

Wipe canisters with a damp cloth for easy cleaning

Inflator needle

Rock-On 23316 Serrated Head Star Drive Cement Board Screws, 9" x 1"-5/8", 575-Pk SummerEndSale Uses medium-base bulbsThe Rock On 1 1 4 in. Cement Board Screws are designed for attaching Durock, Wonderboard or equivalent glass mesh cement backerboard to wood or light gauge steel studs. Rock On's patented serrated head design countersinks for flush seating at any angle, providing a smooth surface for tile. 575 pack Size: 9" x 1" 5 8" Serrated head design for flush seating even at an angle Patented sharp point offers immediate pick up and eliminates the need to pre