HOSOM 30-Pack Rounded Matte Black Door Hinges — 3.5 x 3.5 in, 5/8 Radius, 6-Hole

Overview

Meet HOSOM's 30-pack rounded matte black door hinges, built for bulk projects and steady performance. Each hinge measures 3.5 x 3.5 inches and features a 5/8 inch radius for a clean, modern look. The 6-hole pattern provides solid anchoring across common interior and exterior doors. The matte black finish complements many decors and resists wear over time.

The hinges are crafted from solid steel, delivering durability while maintaining a slim profile. A removable pin design adds installation flexibility—ideal for replacements or adjustments on existing doors. The set includes mounting screws, so you can complete a project without hunting for extras.

What makes these hinges stand out

• 3.5-inch by 3.5-inch footprint with a 5/8" radius for a balanced, unobtrusive hinge.
• Solid steel construction with a matte black finish for lasting wear and a sleek look.
• Removable pins enable quick installation, door removal, or on-the-fly adjustments.
• Six screw holes distribute load and secure mounting with included hardware.
• Bulk 30-pack is ideal for multi-room projects, replacements, or new builds.

Versatile applications

These hinges are well-suited for many spaces, including bedrooms, living rooms, kitchens, bathrooms, garages, offices, hotels, schools, and more. They support interior and exterior doors where a sturdy, easy-to-install hinge is desired.

What you get

• 30 durable matte black door hinges
• 6-hole mounting pattern with included screws
• Removable pins for quick door removal and adjustments

Installation tips

For best results, align hinges with the door and frame before driving screws. Use a level to ensure the door sits plumb. The removable pins simplify removing doors for paint, refinishing, or repairs.

Care and maintenance

Wipe with a dry cloth to remove dust. If needed, a mild metal cleaner can refresh the finish. Regularly check screws for tightness to maintain alignment over time.