National Nail Multi-Purpose Deck Screw, NO 10 X 3-1/2 In Spreaders & Dusters Superior protection against destructive effects

Superior protection against destructive effects of dirt ingestion

Unique plunge tip design enables faster and easier plunging

Soft Inner Compound for Flexibilty

The grip is molded directly to the lance to provide protection and strength

Alloy76 Steel maximizes resistance to wear and shockPrecise Fit Custom

National Nail Multi-Purpose Deck Screw, NO 10 X 3-1/2 In Spreaders & Dusters Superior protection against destructive effectsMultipurpose 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.