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The HILLMAN FASTENERS 841624 is a black nail-on house number 4 designed for exterior address marking on residential and light commercial properties. Standing 4 inches tall, it is constructed from die cast aluminum with a black finish that resists rust and holds up against outdoor exposure. Pre-drilled mounting holes are included along with the necessary hardware, allowing for straightforward installation without additional fasteners. This type of address number is typically installed by property owners, contractors, or maintenance professionals as part of a building address display system.
This nail-on number is suited for exterior use on homes, rental units, apartments, and commercial storefronts where clear, durable address identification is required. The 4-inch height provides good visibility from the street and meets typical local code requirements for address number sizing. The included mounting hardware makes it compatible with wood siding, trim boards, and similar exterior substrates. Each package contains 3 units.
Designed as an OEM-style replacement or new-installation address number for exterior mounting on wood, composite, or similar building surfaces where nail-on attachment is appropriate.
Installation is typically performed by a general contractor, handyman, or property owner using basic hand tools. Position the number on the mounting surface, mark the hole locations through the pre-drilled holes, and secure with the included hardware. Ensure the mounting surface is clean and structurally sound before fastening. Follow any local building or fire code requirements for minimum address number height and visibility from the street.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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