30 Pack Black Door Hinges 3.5 in Square Corner Matte Black - Bulk Set

In this review of the 30 Pack Black Door Hinges 3.5 in square corner set, the bottom line is simple: it is a practical bulk option for projects that need consistent, modern-looking matte black hardware. The review finds these hinges best for installers, property managers, and DIYers replacing multiple interior or light exterior hinges because the pack includes 180 screws and hinges that rotate up to 270 degrees, which speeds installation and ensures a uniform finish across doors. The matte black finish and square corners provide a contemporary look while the plain bearing design keeps movement smooth.

Key Features

• Matte black finish: The contemporary coating gives doors a clean, modern look and coordinates with matching knobs and trim.
• 3.5 in square corners: The 3.5 in by 3.5 in plates fit standard interior doors and many cabinetry or shed applications for consistent mounting.
• Includes 180 screws: The large screw count provides fast, multiple-hinge installations and replacement of older hardware without hunting for fasteners.
• 270 degree rotation: The hinge pin and leaf design allow extended swing for flexible door movement and occasional wider opening needs.
• Plain bearing construction: Smooth operation on everyday doors with a sturdy profile suitable for internal rooms and light exterior usages like sheds and shutters.
• Full mortise style: Designed for secure mounting in apartments, offices, and public facilities where a flush fit matters.

Who It's For

This 30 pack is ideal for property managers, contractors, and homeowners tackling multiple doors at once - for example apartment units, dormitories, offices, or a series of interior doors in a renovation. The set is also useful for DIY builders outfitting sheds, playhouses, cabinets, or furniture that benefit from a uniform matte black aesthetic.

Those looking for specialty heavy-duty exterior hinges for very heavy doors or stainless marine-grade hardware should look elsewhere; these are best suited to interior doors, light exterior applications, and general purpose joinery rather than extremely high load or corrosive environments.

Pros & Cons

Pros

• Modern matte black finish and square corners provide a consistent, attractive appearance across many doors.
• Bulk pack with 180 screws saves time and reduces parts sourcing for multi-door jobs.
• Smooth plain bearing action and durable build suit regular residential and light commercial use.
• 270 degree rotation gives flexibility for wider swing where needed.

Cons

• Screws included are useful in number but some customers find their size small and may prefer longer or heavier fasteners for added security in thick frames.

Specifications

Product type	3.5 in square corner door hinge
Finish	Matte black
Pack quantity	30 hinges (bulk set)
Screws included	180 free screws
Rotation	Up to 270 degrees
Bearing type	Plain bearing
Mount style	Full mortise

Our Verdict

The 30 Pack Black Door Hinges 3.5 in square corner matte black set is a sensible, cost-effective choice for anyone fitting multiple interior doors or light exterior fixtures who wants a consistent modern look. With a large supply of screws and dependable plain bearing action, it saves time on installation and provides good value, though buyers who need heavy-duty exterior corrosion resistance should select a different hinge type.

Frequently Asked Questions

Are the screws included enough for installation?
The pack includes 180 screws which covers multiple hinges, but some installers prefer to use longer or heavier screws for thicker frames.

Can these hinges be used outdoors?
They can be used on light exterior applications like sheds and shutters, but they are primarily intended for interior and light-duty use rather than high-corrosion environments.

Do these hinges allow the door to open fully?
Yes, the design supports up to 270 degrees of rotation, allowing a wide range of swing depending on door and frame clearance.