Out of stock
SKU: CW50374
UPC: 725060342012
MPN: S-3420
The Whitecap Butt Hinge in 304 stainless steel is a corrosion-resistant pivot hinge designed for marine, industrial, and outdoor equipment applications where saltwater exposure or harsh environmental conditions are a concern. Built to withstand prolonged exposure to moisture and chemical spray, this 3" × 2-7/8" hinge delivers the durability expected from marine-grade hardware without compromise.
Constructed from 304 stainless steel—an austenitic alloy with superior corrosion resistance—this Whitecap hinge resists rust and oxidation in salt air, freshwater, and chemically aggressive environments far longer than carbon steel alternatives. The #8 FH fastener specification ensures compatibility with standard marine fastening practices. At 3 inches in length and 2-7/8 inches in width, the hinge footprint suits deck hardware, cabin doors, compartment lids, and other structural applications where a mid-size pivot is required. The compact 0.05 lb weight makes installation straightforward without adding significant load to mounting surfaces.
This hinge is engineered for boat owners, marine contractors, industrial maintenance crews, and outdoor equipment manufacturers who demand hardware that performs reliably across seasons without frequent replacement or maintenance. It is equally suited for deck boxes, engine room access panels, water tank covers, and anywhere corrosion resistance and long service life matter more than cost. The 304 stainless alloy is non-magnetic and maintains strength across temperature fluctuations typical of marine and industrial settings.
Whitecap is recognized in the marine hardware market for precision manufacturing and material consistency. This model (S-3420) is a standard offering in their butt hinge line, manufactured to North American marine industry expectations. Buyers seeking proven stainless steel hardware from an established marine brand will find this hinge a reliable choice for permanent or semi-permanent installations exposed to the elements.
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