4" Square x 5/8"R Door Hinges

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Price range: $5.99 through $19.9926% OFF

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Estimate delivery times: 10-20 days (International), 1-3 days (United States).

Return within 30 days of purchase. Duties & taxes are non-refundable.

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Specifications

Standard 4″ Full Mortise Hinge – 4″ x 4″ hinges with square 5/8″ radius corners, designed to match common US door prep.
Heavy-Duty Steel Construction – Thick iron/steel leaves for stable support on interior and selected exterior doors when correctly installed.
Smooth, Quiet Operation – Plain-bearing knuckle provides reliable, low-resistance swing for everyday residential use.
Reversible & Removable Pin – Suitable for left- or right-hand doors; standard riveted pin can be removed for door taking-down as shown in product images.
Finish Options – Available in Matte Black or Satin Nickel square-radius styles to coordinate with levers, knobs and other TDCHINGES hardware.
Complete Screw Kit Included – Color-matched mounting screws (incl. longer reinforcement screws) for quick installation and secure fixing.
Wide Application – Ideal for bedroom, bathroom, hallway, closet and utility doors; also suitable for cabinets, sheds, shutters and other light/medium duty projects.

Hinge Size	4″ x 4″ (approx. 101.6mm x 101.6mm)
Corners	Square corner with 5/8″ radius (radius-square style)
Mount Type	Full mortise; fits standard 4″ 5/8″ radius hinge routing
Holes per Leaf	6- or 8-hole pattern depending on selected model/finish (see variant details)
Material	Heavy-duty steel / iron
Pin & Bearing	Plain-bearing hinge; traditional removable pin, door opening up to approx. 270° in most installations
Available Finishes	Matte Black, Satin Nickel (additional matching finishes may be available on related SKUs)
Pack Options	Multi-pack configurations (e.g. 12 Pack and more) for single-door or whole-house projects
Included Screws	Color-matched wood screws for each hinge, plus selected extra-long screws to tie hinges into the frame where needed
Recommended Hinges per Door	3 hinges for most standard interior doors; consider 4 hinges for heavier or taller doors
Typical Use Cases	Interior doors (bedroom, bathroom, hallway, closet), light entry doors, basement and utility doors; also suitable for cabinets, sheds, shutters, skylights and similar wooden structures.
Brand	TDCHINGES / TDC door hardware

4″ x 4″ 5/8″ radius square-corner door hinges in the selected finish and pack size.
Matching color mounting screws set (standard + reinforcement screws as applicable).

Confirm hinge size, 5/8″ radius-square corner style and hole pattern match existing mortises before installation.
Use proper tools and tighten screws evenly to avoid misalignment or door sagging.
For heavy exterior or high-traffic doors, ensure hinge rating, quantity and door construction are adequate.
When removing the pin, follow the method shown in product images; always support the door to prevent injury or damage.