Wholesale 4-Inch Bridge Type Stainless Steel Frog Hinge

Bulk Stainless Steel Frog Hinge | No Drill Bridge Hinge

Wholesale Durable 4-inch stainless steel frog hinge for easy, no-drill installation. Available in normal and soft-close versions. 50,000+ cycle tested. Ideal for small-scale projects.

Product Overview

Our 4-inch stainless steel frog hinge wholesale is designed for cabinet doors that require quick installation without cup drilling. It is the ideal hardware choice for factories and importers looking to eliminate heavy machining costs and speed up assembly lines.

Key Features

• No Cup Hole Required

  A completely surface-mounted design suitable for cabinet doors where traditional concealed hinges cannot be installed. Eliminates the need for 35mm cup-boring machines entirely.

• Stainless Steel Construction

  Upgraded from basic iron to high-grade stainless steel. Offers significantly better corrosion resistance than standard iron frog hinges, ensuring zero rust in humid environments.

• Suitable for Thin Panels

  Works well with thin wooden doors, lightweight furniture structures, and compact MDF/MDP panels where traditional drilling would blow through the front face.

• Available in Normal & Soft Close Versions

  We offer both mechanical spring and integrated hydraulic cylinder configurations to meet different furniture project requirements and price targets.

Application Scenarios

• Kitchen cabinets (especially in high-moisture sink areas)

• Bathroom cabinets and small medicine chests

• Storage cabinets and wardrobe retrofits

• Renovation projects requiring fast on-site cabinet assembly

• Thin panel furniture (10mm to 15mm profiles)

Why Import From MINVEE

• OEM Support: Custom stamping options and customized retail polybags for brand distributors.

• Bulk Export Packing: Heavy-duty, seaworthy master cartons packed tight to minimize container dead space and lower unit freight.

• Stable Lead Times: Standard production cycles managed directly by our own factory floor to guarantee on-time shipping.

• Factory-Direct Pricing: Direct manufacturing quotes with no middleman trading margins.

FAQ

Does this frog hinge really require zero drilling?

Yes. You do not need to drill a 35mm hinge cup hole. You simply position the bridge hinge flat against the cabinet side wall and door panel, then screw it directly into place.

Can this stainless steel bridge hinge be used for bathroom projects?

Yes. The stainless steel construction provides reliable rust defense, making it much more suitable for wet environments like bathrooms and kitchens compared to standard iron models.

What is the minimum panel thickness for this no drill hinge?

Because it requires 0mm boring depth, it works perfectly on thin panels down to 10mm or 12mm without any risk of cracking or damaging the outer face of the door.

Do you offer bulk discount pricing for full container loads?

Yes. We provide tiered wholesale pricing based on order volume. We can also mix normal and soft-close versions in a single container.

Are the mounting screws included in the box?

For our standard industrial bulk packaging, screws are usually quoted separately. However, we can pack matching stainless steel wood screws according to your specific packaging request.