National Nail 1-Lb. Sterling Fasteners #9 x 3-Inch Bugle-Head Deck Screws Multi-Bit & Screwdriver Sets Designed with a variable helix

Designed with a variable helix with an aggressive 35 degree helix angle which ends at 5 degree

Trusted security features: full 1" solid core throwbolt and pick resistant 5-pin system

spot light and incandescent bulbs

Knob Handle

National Nail 1-Lb. Sterling Fasteners #9 x 3-Inch Bugle-Head Deck Screws Multi-Bit & Screwdriver Sets Designed with a variable helixMultipurpose 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.