Hillman Fasteners 48391 Fasntite Gray Ceramic Exterior Screws

Product Description

The HILLMAN FASTENERS 48391 is a 25-pound box of Fasntite Gray Ceramic exterior screws sized 3 inches by number 10. These coarse-thread, sharp-point Phillips-drive fasteners are engineered for outdoor structural and decking applications where long-term corrosion resistance is required. The gray ceramic coating has passed a 1000-hour salt spray test, and the product carries a 10-year corrosion resistance rating. Contractors, framers, deck builders, and general tradespeople use these screws where galvanized or standard zinc fasteners fall short in harsh exterior environments.

This box of Fasntite exterior screws is suited for residential and light commercial applications including deck construction, fencing, siding attachment, and exterior trim work. The sharp point tip eliminates the need for pre-drilling in most softwood and composite substrates. The coarse thread pattern provides strong holding power in wood framing members and decking material. The 25-pound bulk packaging is designed for high-volume job-site use, reducing the need for frequent resupply.

Key Features

• Gray ceramic coating passes 1000-hour salt spray testing for long-term exterior durability
• 10-year corrosion resistance rating suitable for demanding outdoor exposure
• Number 10 coarse thread with sharp point for fast, clean penetration in wood substrates
• Phillips drive head for compatibility with standard power drivers and bits
• 25-pound bulk box reduces job-site restocking frequency
• 3-inch length appropriate for structural decking, framing, and exterior sheathing applications

Compatibility

Designed for use as exterior wood screws in residential and light commercial construction applications including decking, fencing, and exterior framing assemblies.

Installation Notes

Installation is performed by carpenters, deck builders, and general contractors using standard Phillips-tip power drivers or impact drivers rated for the screw diameter. Select the correct driver bit size to avoid cam-out and fastener head damage. Follow applicable local building codes and manufacturer framing guidelines for fastener spacing and penetration depth. Store unused fasteners in a dry location to maintain coating integrity prior to installation.