
TDCHINGES
TDCHINGES Rounded Door Hinges Matte Black 3.5" Interior Exterior 12 Pack
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Highlights
- Door hinges Black Matte 3.5 inch with 5/8 rounded corners and 6 holes for front door,cabinet,wooden box.Safe black door hinges 3.5" Includes 72 free screws for quick and easy installation.Mat black door hinges can be rotated 270 degrees.The extra long screws will come in handy specially when replacing existing hardware using the same hole pattern.
- Security House door hinges 3.5 inch suitable for drawer,dresser,wardrobe. Shower,bathroom,bedroom,living room door hinges matte black 3.5.Smooth operating plain bearing hinge.Strong sturdy design make these interior door hinges a long lasting.These door hinges are made of high-quality iron, solid,thick. The Removable Riveted Pin also provides additional convenience.
- Full Mortise black matte door hinges 3.5 inch security perfect for apartment, hotel, office, hospital, old school,dorm,dormitory,hostel,living quarters,company,kindergarten,nurser school,company,police office/station,shop,factory,class room,library,gym,gymnasium,fitness centre, palaestra,log cabin,blockhouse,frame house,restaurants,galley,kitchen,cook house,etc.
- TDCHINGES Stronger, Hard,solid stable consolidus and sturdy 3.5 door hinges Matte Black suitable for college,university,schoolroom,classroom,stable,racecourse,natatorium.12 + 18 =30 Pack,6 +24 = 30 Packs You can buy matte black door knobs/heavy duty door lever lock/privacy door lever/interior door handles with hinges to decorate your doors.
- The plain bearing hinges size is 3.5 inch x 3.5 inch Door Hinges, hinges for doors interior black.These hinges could be mounted on shed windows, shed hardware, shutters, skylights, vents, flower boxes, etc. for all kinds of outdoor buildings such as dog house,cowshed,byre,cattle/vegetables sheds,castle,playhouses,animal shelters and more.
- Hinges with damping oil are not easy to dismantle, if you want to DIY, you'd better choose hinges without damping oil.
- We strive to make every single customer happy. So, if you have issues with TDCHINGES product, email us and we'll solve your issue.United as one, rebuild homes, start from the heart, choose TDCHINGES, and make the path of reconstruction no longer lonely.
- Aerospace grade lubricants does not melt easily. With the arrival of summer and the continuous rise in temperature, lubricants has the property of withstanding high temperatures up to 250℃. Unlike other products, it won't flow out and cause lubricants stains all over the door.
Why You'll Love It
- Full 270-degree rotation allows interior and exterior doors to open wide smoothly
- High-temperature lubricant withstands heat up to 250°C without melting or staining doors
- Removable riveted pin makes hanging and adjusting doors simpler during installation
- Comes with 72 extra-long mounting screws for secure anchoring into existing holes
- Solid iron build with 5/8-inch rounded corners fits residential and commercial setups
Pros
- +Includes 72 extra-long screws
- +Removable pin design
- +Wide 270-degree rotation range
- +Heat-resistant lubricant up to 250°C
- +Sturdy solid iron construction
Cons
- -Only fits 5/8-inch radius cutouts
- -Fixed matte black finish only
Detailed Review
The TDCHINGES 3.5-inch Door Hinges 12-Pack provides solid iron hardware designed to hang interior and exterior doors, cabinets, and outdoor outbuildings. Sized at 3.5 by 3.5 inches with 5/8-inch rounded corners and a six-hole layout, this full-mortise set gives renovators enough matching pieces to update several doors throughout a home or commercial building at once.
Daily operation relies on a plain bearing mechanism treated with aerospace-grade lubricant that withstands temperatures up to 250°C. This high-temp property prevents oil from melting and running down door faces during hot summer conditions. Each hinge allows up to 270 degrees of rotation, letting doors swing wide without binding. The removable riveted pins give you extra flexibility whenever you need to unmount a door without unscrewing the base plates.
Setup is straightforward thanks to the included 72 mounting screws. The extra screw length is especially helpful when replacing older hardware, providing a firmer grip inside pre-existing screw holes. These hinges work across residential spaces like bedrooms, bathrooms, and kitchens, as well as exterior structures like sheds, shutters, and pet shelters.
Before buying, verify your door prep matches the 5/8-inch rounded corner profile, as square-corner mortises will require extra chisel work. The pack comes strictly in a matte black finish, and the listing notes that hinges using damping oil can be difficult to dismantle if you prefer taking hardware completely apart for DIY tasks.
Verdict: This 12-pack is a great choice for homeowners and facility managers outfitting multiple doors with unified matte black hardware. The combination of heat-resistant lubricant, 270-degree movement, and included long screws makes it a dependable, mess-free option for whole-house updates.
Specifications
- Dimensions: 3.5 inches x 3.5 inches
- Corner Radius: 5/8-inch rounded corners
- Hole Count: 6 holes per hinge
- Material: Iron
- Finish: Matte Black
- Rotation: 270 degrees
- Lubricant Temperature Limit: Up to 250°C
- Package Quantity: 12 hinges and 72 screws
Who Should Buy It
A great fit if you:
- Need to outfit several rooms or outbuildings with matching 3.5-inch hardware.
- Live in hot climates and want hinge lubricant that resists melting up to 250°C.
- Are replacing old hardware and need longer screws to grip worn screw holes.
- Prefer a removable pin for easier door hanging and maintenance.
Consider something else if you:
- Have doors routed for square corners rather than 5/8-inch rounded profiles.
- Need a finish other than matte black to match existing fixtures.
FAQ
What corner radius do these hinges have?
These hinges feature 5/8-inch rounded corners with a six-hole mounting pattern.
Are screws included in the package?
Yes, the 12-pack includes 72 extra-long screws designed for quick installation and reusing existing holes.
Can the hinge pin be removed?
Yes, the hinges feature a removable riveted pin to simplify door installation and removal.
How far do these hinges rotate?
The hinges can rotate up to 270 degrees for wide opening clearance.
Product Details
| Brand | TDCHINGES |
| ASIN | B0BZ8JCVS7 |






