The Hillman 90209 machine screw is a zinc‑plated, round‑head fastener designed for reliable metal‑to‑metal fastening in machinery, electrical assemblies, construction hardware, and general repair applications. Featuring a #8‑32 UNC machine thread and a 2‑1/2 inch length, this screw is suitable for medium‑reach fastening tasks such as attaching brackets, mounting components, joining plates, and securing threaded assemblies.
The screw incorporates a round head that spreads load evenly over the fastened surface, helping prevent material damage. It uses a combination slotted/Phillips drive, allowing installation with either a flat‑blade or Phillips screwdriver, improving versatility across shop and field operations.
Constructed from steel and finished with a zinc‑plated coating, the fastener provides moderate corrosion resistance for indoor or outdoor environments. Supplied in a 100‑count package, it is ideal for contractors, facility maintenance teams, MRO operations, and hardware inventory replenishment.
Key Features
Designed specifically for dependable metal‑to‑metal fastening using threaded receptacles or with matching nuts.
Zinc‑plated steel construction provides moderate corrosion resistance for versatile indoor and outdoor use.
Combination round head with both slotted and Phillips drive options to reduce over‑tightening and protect material surfaces.
