9 x 4 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 5 lbs Pack (305)

10 x 3 1/2 Star Flat Decking Screws w/ Nibs W

5/8-18 x 4 Hex Cap Screw SS 18-8 (A2)

1 1/2-6 x 11 Socket Cap Screw Alloy

8 x 1 5/8 Star Flat Decking Screws w/ NIBS Yellow Zinc Plated T17 - Carton (5000)

8 x 3 Phillips Bugle Decking Screws Yellow Zinc Plated - Carton (2000) 5/8-11 Grade 8 Hex Cap Screws Yellow Zinc Plated 9 x 4 Simpson Trim-Head8 x 3 Phillips Bugle Decking Screws Yellow Zinc Plated Carton (2000) . Exterior wood screws used for attaching wood to wood. Exterior wood screws used in fencing, decks and patios 90 hr. salt spray resistance Used in low corrosion applications