Heavy-Duty 304 Stainless Steel Butt Hinge
Key Features
- 304 stainless steel for humid and outdoor-adjacent doors
- 4×3 in and 5×3.5 in sizes
- Brushed or polished finish
- Load up to 40 kg per pair
- For heavy cabinet, furniture and door applications
- Packed 50 pairs per carton
Product Overview
A heavy-duty butt hinge in 304 stainless steel for doors and panels that carry more weight or face humidity. Two standard sizes — 4×3 in and 5×3.5 in — cover most cabinet and light door applications, with load ratings up to 40 kg per pair. Brushed and polished finishes are both available. Tell us the door weight, thickness and mounting style and we will confirm the size, screw pattern and packing for quotation.
Specifications
| Size | 4″×3″ / 5″×3.5″ |
| Material | 304 stainless steel |
| Finish | brushed / polished |
| Load | up to 40 kg / pair |
| Use | heavy doors & gates |
| Packing | 50 pairs/carton |
Applications
Available Options
- Sizes 4×3 in / 5×3.5 in
- Brushed or polished
- Packing: 50 pairs per carton
Compatibility & Installation
Mortise or surface mount per door construction; confirm door weight and thickness when sizing.
OEM / ODM
Sizes, finishes, hole patterns and packaging can be customized under your own brand. Send drawings, samples or a target specification for a quotation — see how OEM works.
FAQ
Which size should I choose?
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4×3 in suits standard cabinet and light doors; 5×3.5 in is for heavier doors — confirm the door weight and thickness with us.
Is it suitable for humid or outdoor use?
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The hinge is made from 304 stainless steel, the usual choice for humid rooms; for fully exposed outdoor use please confirm the environment when ordering.
What is the load rating?
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Up to 40 kg per pair as per the current specification.
What finishes and packing?
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Brushed or polished; standard packing is 50 pairs per carton, with custom packaging available for OEM orders.
