Grip-Rite PrimeGuard Plus exterior screws feature a proprietary tan polymer coating engineered to meet ASTM B-117 salt spray corrosion standards. The #8 x 1-5/8" size is ideal for fastening standard 5/4 deck boards and lighter exterior trim work. Sold in a 25 lb bucket for large-scale projects and professional contractors.

• T-20 Star Drive resists cam-out for reliable driving
• Bugle head with nibs for smooth countersinking into wood
• Type 17 self-drilling point eliminates the need for pre-drilling
• Coarse thread for superior holding power in wood
• Tan polymer coating meets ASTM B-117 salt spray standards
• Backed by a 10-year corrosion warranty

Applications: Deck board installation, exterior trim, and light exterior fastening.