What is a 4 inch SS304 cabinet and interior door hinge?

A 4 inch SS304 cabinet and interior door hinge is a stainless steel flush or butt-style hinge used mainly on wooden cabinets, cupboards, and light interior doors. SS304 steel provides strong corrosion resistance, making the hinge suitable for long-term use in homes, hotels, hospitals, and commercial interiors.

Why should importers choose SS304 instead of normal steel hinges?

SS304 stainless hinges last significantly longer than ordinary plated steel hinges in humid or coastal conditions, reducing replacement and warranty costs for distributors. They resist rust, staining, and pitting, so stock remains saleable in warehouses and on store shelves for longer periods.

Where are 4 inch flush hinges commonly used?

Flush hinges in this size are widely used on kitchen cabinets, wardrobes, cupboards, and light interior doors where a neat, low-profile look is required. Because they do not require deep mortising, carpenters can install them quickly on furniture and interior joinery.

Are SS304 flush hinges suitable for heavy or main entrance doors?

Flush hinges are ideal for light to medium-weight doors and furniture but are not recommended for very heavy or main entrance doors. For heavy doors, stronger butt or continuous hinges with higher load capacity are usually preferred.

What should bulk buyers check before placing a large order?

Bulk buyers should confirm material grade (SS304), hinge size and thickness, hole pattern, finish, and load recommendations for their target doors. It is also important to review packing style, HS code documentation, and quality tests such as salt-spray and cycle tests to avoid claims after import.

Which HS codes are commonly used for exporting stainless steel door hinges?

Stainless steel door hinges typically fall under HS code group 8302, often reported as codes such as 830210 or 830241 depending on country classification. Buyers should confirm the exact code with their customs broker to match local import regulations and duty structures.

Stainless Steel Cabinet & Interior Door Hinges 4 Inch (SS304)

Introduction: Why SS304 Hinges for Global Projects

Stainless steel 304 hinges are preferred worldwide because they offer excellent corrosion resistance, strength, and long service life in residential, commercial, and industrial buildings. For international buyers, choosing SS304 reduces warranty issues and after‑sales complaints, especially in coastal or humid regions.

These 4 inch cabinet and interior door hinges are engineered to serve wholesalers, importers, and project contractors who need reliable, repeatable quality at container‑load quantities.

Key Features of 4 Inch SS304 Cabinet & Interior Door Hinges

Material advantage (SS304 grade):
SS304 contains enough chromium and nickel to resist rust in humid, coastal, and industrial atmospheres, which means fewer replacements and better long‑term performance for your customers.
Standard 4 inch size for universal fitting:
The 4 inch format is widely used for cabinet doors, wardrobe shutters, interior room doors, and light to medium wooden doors, making it easy for buyers to match existing hardware standards.
Smooth, silent movement:
Precision‑machined knuckles and pins help the door open and close softly, which is important for modern kitchens, offices, and hotel interiors where users expect quiet operation.
Corrosion‑resistant surface finish:
A smooth stainless finish not only looks premium but also withstands cleaning chemicals and daily wear, maintaining appearance in showrooms, apartments, and commercial spaces.

Applications for International Markets

Cabinets, wardrobes, and cupboards:
Furniture manufacturers and carpentry workshops use 4 inch stainless steel hinges for kitchen cabinets, wardrobes, and storage units where strength and clean aesthetics matter.
Interior wooden doors:
Builders and project contractors fit SS304 hinges on bedroom, bathroom, and office doors for long‑lasting performance, even in high‑traffic areas.
Moisture‑prone environments:
Hotels, hospitals, and coastal properties select SS304 hinges to avoid rusting problems on bathroom and balcony doors exposed to steam or salty air.

For bulk buyers, this means a single hinge specification that works across multiple product lines and project types, simplifying procurement and inventory.

Why Bulk Buyers Prefer SS304 Hinges from Exporters

Lower lifecycle cost for clients:
Although SS304 hinges cost slightly more than mild steel or lower grades, they significantly reduce complaints, replacements, and maintenance, which saves money over the life of the project.
Strong export demand under HS code 830210:
Stainless steel door hinges are actively traded worldwide under HS codes in the 8302 group, making documentation and customs clearance straightforward for importers.
Consistent specs and packaging:
Bulk buyers look for uniform dimensions, thickness, hole patterns, and branded packaging so they can confidently distribute to their retail or project customers.

When positioning this product, highlight that your SS304 hinges are manufactured to stable quality standards suitable for container shipments and long‑term partnerships.

Contact Us: What's app +91 94292 89250

Bulk importers, wholesalers, and hardware distributors can source 4 inch SS304 cabinet and interior door hinges in large quantities with customized branding and packaging options.
we encourage buyers to share their annual consumption, preferred thickness, and packing style (box or blister) so you can quote competitive FOB/CIF prices and plan production accordingly.
What is a 4 inch SS304 cabinet and interior door hinge?

A 4 inch SS304 cabinet and interior door hinge is a stainless steel flush or butt‑style hinge used mainly on wooden cabinets, cupboards, and light interior doors. SS304 steel provides strong corrosion resistance, making the hinge suitable for long‑term use in homes, hotels, hospitals, and commercial interiors.

Why should importers choose SS304 instead of normal steel hinges?

SS304 stainless hinges last 3–4 times longer than ordinary plated steel hinges in humid or coastal conditions, reducing replacement and warranty costs for distributors. They resist rust, staining, and pitting, so stock stays saleable in warehouses and on store shelves for longer periods.

Where are 4 inch flush hinges commonly used?

Flush hinges in this size are widely used on kitchen cabinets, wardrobes, cupboards, and light interior doors where a neat, low‑profile look is required. Because they do not require deep mortising, carpenters can install them quickly on furniture and interior joinery.

Are SS304 flush hinges suitable for heavy or main entrance doors?

Flush hinges are ideal for light to medium‑weight doors and furniture but are not recommended for very heavy or main entrance doors. For heavy doors, most experts suggest stronger butt or continuous hinges with higher load capacity.

What should bulk buyers check before placing a large order?

Bulk buyers should confirm material grade (SS304), hinge size and thickness, hole pattern, finish, and load recommendations for their target doors. It is also wise to review packing style, HS code documentation, and quality tests (salt‑spray, cycle tests) to avoid claims after import.

Which HS codes are commonly used for exporting stainless steel door hinges?

Stainless steel door hinges typically fall under HS code group 8302, often reported as codes such as 830210 or 830241 depending on country classification. Buyers should verify the exact code with their customs broker to match local import regulations and duty structures.

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