Hillman Fasteners 42676 Deck Screw Phillips 8x3

Product Description

The HILLMAN FASTENERS 42676 is a Phillips-drive deck screw designed for exterior wood decking applications. This screw features a No. 8 diameter and 3-inch length, making it suitable for fastening decking boards to joists or other structural framing members. The 10-year rating indicates corrosion resistance appropriate for outdoor exposure over extended service periods. Licensed contractors, deck builders, and experienced DIYers install this fastener using a Phillips bit driver or drill. It is sold as a packaged unit and weighs 1 pound per package.

This deck screw is intended for residential and light commercial exterior decking projects. Typical applications include face-fastening pressure-treated or composite decking boards to wood framing. The No. 8 by 3-inch sizing is a common dimension for single-layer decking installations where the fastener must penetrate the board and bite firmly into the joist below. The 10-year corrosion resistance rating makes this screw appropriate for outdoor environments subject to moisture and weather exposure.

Key Features

• No. 8 diameter by 3-inch length for standard decking board installation
• Phillips drive head for compatibility with common driver bits
• 10-year corrosion resistance rating for extended outdoor performance
• Packaged unit with 1-pound package weight for jobsite convenience

Compatibility

Designed as a standard exterior deck screw for use with pressure-treated lumber, cedar, redwood, and similar exterior decking materials in residential and light commercial framing applications.

Installation Notes

Installation is performed by carpenters, deck builders, and general contractors using a power drill or impact driver fitted with a Phillips bit. Always pre-drill near board ends to prevent splitting, particularly in hardwoods or pressure-treated lumber. Follow applicable IRC and local building codes for fastener spacing and penetration depth into framing members. Avoid overdriving the screw head below the surface, as this can compromise holding strength.