Model No.：GS6704 Product Name：316 Stainless Steel Marine Hinge (Butt Hinge/Door Hinge) Product Category：Marine Hardware Fittings, Ship Cabin Door Connector, Heavy-Duty Industrial Hinge

Core Product Highlights

1. Marine-Grade Material & Superior Corrosion Resistance：Crafted from high-quality 316 stainless steel with high density and toughness. It offers exceptional resistance to seawater, salt spray, rust, and high temperatures. Ideal for harsh marine environments, it ensures a much longer service life compared to standard 201/304 stainless steel, making it the top choice for high-end marine and outdoor accessories.
2. 6-Hole Reinforced Design for High Load Capacity：Featuring a classic 6-hole layout (3 holes per leaf) with a trapezoidal structure of upper/lower holes + central spindle, this design significantly increases the load-bearing area and connection points. Installed with stainless steel screws, it provides ultra-strong connectivity to securely hold the weight of doors, hatches, and equipment covers without deformation or detachment.
3. Heavy-Duty Thickened Structure & Durability：Forged from thickened plates for a solid and compact build. The precision-machined spindle ensures smooth and silent operation, free from jamming. Wear-resistant and impact-resistant, it can withstand vibrations and bumps during ship navigation, guaranteeing long-term reliable performance.
4. Standardized Fit & Easy Installation：With standardized hole positions and dimensions, it perfectly fits various ship cabin doors, cockpit panels, storage boxes/toolbox lids, and yacht deck accessories. The countersunk mounting holes result in a clean, flat, and aesthetic finish without protruding hardware or cable damage.

Wide Application Scenarios

Widely used in marine shipping, yacht manufacturing, and offshore engineering; also suitable for outdoor heavy-duty equipment boxes, RV modification, industrial control cabinets, and corrosion-resistant environmental enclosures requiring high-strength connections and anti-corrosion protection.