
Stainless Steel Flush Hinge 316 Countersunk Low Profile Marine Hinge Smooth Pivot for Boat Hatch
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Product Overview
This is a flush mount stainless steel hinge engineered for reliable, long-lasting performance where smooth action and corrosion resistance matter. Precision machined from marine-grade stainless steel with countersunk mounting holes, the hinge offers low-profile installation and dependable pivoting for hatches, doors, and access panels. Polished finish resists rust, sheds water and salt, and maintains a neat appearance in marine, outdoor, and industrial environments.
Key Features
Marine grade stainless steel
Durable stainless construction provides excellent resistance to corrosion and pitting in saltwater and humid conditions.
Flush countersunk mounting holes
Countersunk holes allow fasteners to sit flush with the hinge surface for a tidy installation and even load distribution.
Smooth pivot action
Precision pin and knuckle design ensures quiet, low-friction operation and long cycle life with minimal wear.
Low profile design
Slim, flat profile minimizes protrusion and is ideal for tight spaces, deck boxes, hatches, cabinetry, and equipment doors.
Robust construction for repeated use
Solid fabrication resists bending and deformation under frequent opening and closing or moderate loads.
Versatile fit and finish
Polished or brushed finish options blend with hardware aesthetics and simplify maintenance.

Specifications
Material: Marine grade stainless steel
Finish: Polished stainless finish for corrosion resistance and easy cleaning
Design: Flush mount hinge with countersunk screw holes and precision pin knuckle
Sizes & load ratings: Multiple lengths and hole patterns available; refer to model specifications for exact dimensions and load guidance
Environment: Intended for marine, outdoor, and industrial exposure
Applications
Boat hatches and locker lids
Deck boxes and storage compartments
Cabinet doors and furniture in damp environments
Access panels on outdoor equipment and enclosures
Industrial enclosures, machinery guards, and service doors
Maintenance
Rinse with fresh water after prolonged salt exposure and periodically inspect fasteners and hinge pin for wear. Apply a light lubricant or marine grease to the hinge pin if operation becomes stiff or if used in abrasive conditions. Replace the hinge if you observe deep corrosion, bent leaves, or excessive play in the pivot.
Note: Due to manual measurements, please allow for slight tolerance in size.