Hillman Fasteners 42588 Deck Plus Green Ceramic Screw 40PK

Product Description

The HILLMAN FASTENERS 42588 is a green ceramic-coated exterior deck screw designed for outdoor fastening applications where corrosion resistance is critical. Each screw measures 3 inches in length and is sized at No. 10 diameter, featuring a self-drilling cut point that eliminates the need for a pilot hole in most wood-to-wood connections. The coarse, serrated thread pattern drives fast and locks securely into decking lumber. The green ceramic coating has passed 1500-hour salt spray testing, making it well-suited for treated lumber, coastal environments, and other high-moisture exposure conditions. This 40-pack box is appropriate for deck construction, framing, and exterior carpentry projects handled by contractors or experienced DIYers.

This screw is engineered for exterior applications including deck boards, railings, fences, and treated wood framing. The self-drilling tip reduces splitting in seasoned lumber when driven correctly. The star drive recess provides better bit engagement and reduces cam-out compared to standard Phillips drive, which is a practical advantage when driving high volumes of fasteners with an impact driver or drill. Each box contains 40 screws, and the product ships in a package quantity of 5 boxes per case.

Key Features

• Green ceramic coating rated for 1500-hour salt spray resistance — suitable for treated lumber and wet environments
• Self-drilling cut point eliminates pilot holes in most wood-to-wood applications
• Coarse, serrated thread pattern for fast seating and strong holding power in decking lumber
• Star drive recess reduces cam-out during high-volume fastening
• No. 10 diameter, 3-inch length — standard sizing for deck board fastening
• Lifetime warranty included

Compatibility

Designed for exterior wood-to-wood fastening applications including pressure-treated deck boards, railings, and structural framing where a corrosion-resistant coated screw is required.

Installation Notes

Installation is typically performed by carpenters, deck contractors, or general contractors working under applicable building codes. Use a star-tip driver bit matched to the drive recess size to avoid stripping. Drive screws perpendicular to the wood surface to ensure full thread engagement and flush seating. Avoid overdriving, which can fracture the ceramic coating and compromise corrosion resistance at the fastener head.