National Nail 3 in. #9 ProTech Green Premium Star Drive Bugle-Head Deck Screws Size:#9 x 3" Knob Diameter: 1-7/8 in

Knob Diameter: 1-7/8 in

See label for complete directions and precautions

Blade style C1

Regulator Insect Growth Regulator

National Nail 3 in. #9 ProTech Green Premium Star Drive Bugle-Head Deck Screws Size:#9 x 3" Knob Diameter: 1-7/8 inMultipurpose deck screws for face fastening wood deck boards and securing other exterior wood to wood connections Type 17 slash point for fast starts and no pre drilling Buglehead draws board tight, finishing flush 2 3 thread design offers premium holding power T 20 and T 25 Star Drive reduces cam outs and eliminates excessive wear on the screw head and bit 1 in. (31. 8mm), 1 in. (41. 3mm), 2 in. (50. 8mm), 2 in. (63. 5mm), 3 in. (76. 2mm), 3 in. (88.