National Nail 4 in. #10 ProTech Green Premium Star Drive Bugle-Head Deck Screws Johnson Level hard-working formula delivers high-performance in

hard-working formula delivers high-performance in wide range of heavy-duty applications

Exclusive Alflo® rung joint means Twist-Proof® performance every time

This kit also includes a letter & number template for easy engraving of letters & numbers

Uses a 9-volt battery (not included)

wood composites & nail embedded wood

National Nail 4 in. #10 ProTech Green Premium Star Drive Bugle-Head Deck Screws Johnson Level hard-working formula delivers high-performance 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.