Grip-Rite Pro-Twist #9 x 1" Hex Washer Head Sheet Metal Screw - Zinc Plated, 1 lb

Grip-Rite Pro-Twist #9 x 1" zinc-plated sheet metal screws with hex washer head and neoprene-bonded washer in a 1-pound box (approximately 115 screws). Self-piercing sharp point starts quickly without pre-drilling. The integrated neoprene washer creates a waterproof seal at every fastening point.

• 1/4" hex drive for fast installation with a nut driver or socket
• Hex head with integrated neoprene washer for waterproof seal
• Self-piercing sharp point -- no pre-drilling required
• Fine thread for strong hold in sheet metal
• Zinc-plated 1022 carbon steel for corrosion resistance
• Ideal for attaching roofing, siding, and wall panels to wood framing
• 1" length for light-gauge panels and trim