Hillman #10 Hex Washer Self-piercing Sheeter Screw – 2 In With Neoprene Washer

Presenting the Hillman #10 Hex Washer Self-Piercing Sheeter Screw — 2" length — a rugged fastener designed for exposed timber. The hex washer head provides a secure grip, while a steel-backed neoprene washer forms a tight, weather-resistant seal. Engineered for outdoor cedar and redwood applications, it resists corrosion after extensive salt-spray testing and delivers dependable performance in challenging conditions. The self-piercing design eliminates pre-drilling, speeding up installations on rooflines and siding. With a gray ceramic coating for durability and an unobtrusive appearance, this fastener is ready for visible exterior use. The screw has undergone a rigorous 1000-hour salt spray test under ASTM B117 to ensure long-term durability in moisture-prone environments.

How It Helps You: This fastener helps protect outdoor structures from leaks while simplifying installation, reducing labor time for roofing, siding, and other exterior projects. It blends a strong metal core with a weather-ready seal to support lasting results in real-world conditions, even in damp or salty environments.

• Corrosion-resistant finish with zinc and polymer coating delivers lasting protection for exterior wood projects
• Gray ceramic coating provides an attractive, durable surface suitable for visible exterior applications
• Attached steel-backed neoprene washer ensures a tight seal against moisture and air leaks
• Ready-to-drive design with a 1/4" hex driver for quick, tool-assisted installation
• Ideal for cedar and redwood siding and roofing, offering reliable performance in natural woods

Why This Product Stands Out: Choose this high-performance fastener for robust outdoor builds. Its combination of corrosion resistance, secure sealing, and convenient installation makes it a dependable choice for professionals and DIY enthusiasts working with exterior wood.