Hillman Fasteners 116816 1/4x4 Flat Head Exterior Screw 8pk

Product Description

The HILLMAN FASTENERS 116816 is a 1/4 x 4 inch flat head, star drive exterior screw designed for multi-material fastening applications. Finished with a bronze epoxy premium coating for corrosion resistance, this screw is built to hold up in outdoor and exposed environments. The flat head profile sits flush with the work surface, and the star drive recess reduces cam-out during installation. Each package contains 8 screws. Licensed tradespeople and experienced installers working on exterior assemblies will find this fastener suited to a range of substrate types including wood, masonry, drywall, and plastic.

These screws are used in residential and light commercial exterior construction and renovation work. Typical applications include deck framing, exterior trim attachment, masonry anchoring, and composite or plastic panel fastening. The multi-material design means a single screw type can transition across substrate changes on the same job, reducing the need to carry multiple fastener SKUs. The bronze epoxy coating is selected specifically for exterior exposure where standard zinc-plated fasteners would corrode prematurely.

Key Features

• 1/4 x 4 inch dimensions for deep-penetration fastening in thick or layered substrates
• Bronze epoxy premium coating provides corrosion resistance for exterior use
• Flat head design creates a flush finish on the work surface
• Star drive recess reduces cam-out and improves torque transfer
• Multi-material compatibility: wood, masonry, drywall, and plastic
• Sold in an 8-pack per package

Compatibility

Designed for use on wood, masonry, drywall, and plastic substrates in exterior multi-material fastening applications.

Installation Notes

Installation should be performed by a qualified carpenter, contractor, or experienced tradesperson using a star drive bit matched to the fastener head. For masonry applications, a pilot hole is typically required to prevent substrate cracking and to ease screw seating. Always verify that the fastener length is appropriate for the combined thickness of the materials being joined. Follow applicable building codes for exterior structural fastening requirements.