Steel material with steel pin,
Reversible, with Phillips flat-head screws. Equivalent to: Hager’s RCBB1841
Steel material with steel pin. Reversible, with Phillips flat-head screws. Equivalent to: Hager’s RC1841, Stanley’s RD758
Steel material with steel pin,
Reversible, with Phillips flat-head screws. Equivalent to: Hager’s RC1841NRP
Steel material with steel pin,
Reversible, with Phillips flat-head screws.
Equivalent to: Hager’s RC1741, Stanley’s RD741
Steel material with steel pin.
Reversible, with Phillips flat-head screws.
Equivalent to: Hager’s 1741, Stanley’s 741
Steel material with steel pin.
Reversible, with Phillips flat-head screws.
Equivalent to: Hager’s 1741,Stanley’s741
Steel material with steel pin,
Reversible, with Phillips flat-head screws. Equivalent to: Hager’s RCBB1641
Steel material with steel pin,
Reversible, with Phillips flat-head screws. Equivalent to: Hager’s RC1842
Steel material with steel pin,
Reversible, with Phillips flat-head screws. Equivalent to: Hager’s RC1842
Steel material with steel pin,
Reversible, with Phillips flat-head screws. Equivalent to: Hager’s RC1842
Steel material with steel pin,
Reversible, with Phillips flat-head screws. Equivalent to: Hager’s RC1741
Steel material with steel pin,
Reversible, with Phillips flat-head screws. Equivalent to: Hager’s RCBB1841
Steel material with steel pin,
Reversible, with Phillips flat-head screws. Equivalent to: Hager’s RC1741
Steel material with steel pin,
Reversible, with Phillips flat-head screws. Equivalent to: Hager’s 1741.
Steel material with steel pin,
Reversible, with Phillips flat-head screws. Equivalent to: Hager’s 1741
The varied finish of these door hinges with concealed bearings provides a long-lasting distinguished addition to your doors.
Dependable Direct hinges are machined using high-quality durable materials that are meant to last.
Each hinge is 3.5" x 3.5" with square corners and made of steel with steel pin.
A reversible hinge means you can use this hinge whether your door is a left hand door or right hand door.
Included in this package is 1 door hinges and all necessary screws for mounting.
Modern, clean aesthetics — 5/8″ radius corners and polished surfaces complement interior doors in bedrooms, closets, home offices, and libraries, blending style with subtle functionality.
Low‑ to medium‑duty interior door support — designed for lightweight cabinetwork, internal bedroom or bathroom doors, office partitions, and closets (perfect for residential-grade, plain‑bearing applications)
Moisture‑resistant performance in high‑humidity zones — suitable for bathrooms and kitchens, though not fire‑rated, they perform well in settings that demand corrosion resistance and daily wet‑area durability.
Safe, reliable use in institutional environments — well-suited for schools, libraries, even hospitals when fire-rated hinges are not required, delivering dependable function for interior classroom or office doors.
Comfortable operation in wellness settings — perfect for fitness rooms, swimming pool changing areas, or spa zones, where a quiet, smooth hinge is preferred. The rounded corners help prevent snagging on towels or textiles while maximizing safety.
Hinge Size (hgt. x wdth.) | Number Holes | Gauge of metal | Pin Diameter | Screw Size | Quantity | Avg. Weight Per Case (lbs.) | |||
---|---|---|---|---|---|---|---|---|---|
Inches | Millimeters | Machine | Wood | Inner Box | Case | ||||
3.5" x 3.5" | 88.9 x 88.9 | 6 | 0.087" | 0.232" | None | #9 x 3/4" | Bulk | 100 Pcs. | 40 |
4” x 4" | 101.6 x 101.6 | 8 | 0.087" | 0.232" | None | #9 x 1" | Bulk | 100 Pcs. | 52 |
We have ready-to-ship inventory in warehouses across the Eastern, Central, and Western US, guaranteeing quick and dependable delivery right to your doorstep.
Our hinges boast a remarkable 40% share of the market on Amazon, highlighting their popularity and the trust they’ve earned from consumers.
We merge top-notch quality with attractive pricing, providing your customers with unparalleled value.
TDC stands as a self-owned brand that embodies innovation, durability, and reliability, making it a trusted option for your inventory needs.
We take great pride in delivering exceptional service, from effortless order processing to committed support, guaranteeing a seamless collaboration.
We can process or customize according to customer needs. Patent certification.
Covering the Americas, Middle East and and various other regions around the world.
Your professional door service expert. Sufficient stock levels in U.S. warehouses.
Finish Symbols | Description | Steel | Series Stainless | Brass/Bronze |
---|---|---|---|---|
US1B | Bright Japan | 601 | N/A | 601 |
US1D | Matte black | N/A | N/A | N/A |
US2C | Zinc plated, commercial | 602 | N/A | N/A |
US2CD | Zinc plated, satin | 603 | N/A | N/A |
US2D | Zinc dichromate, yellow | N/A | N/A | N/A |
US2G | Zinc plated, Gov. spec | 603 | N/A | N/A |
US2H | Hot dipped galvanized | N/A | N/A | N/A |
US3 | Polished brass | 632 | N/A | 605 |
US3/4 | Brass plated | N/A | N/A | N/A |
US4 | Satin brass | 633 | N/A | 606 |
US5 | Antique Brass Plated | 638 | N/A | 609 |
US7 | Nickel oxidized and highlighted | 636 | N/A | 610 |
US9 | Bright bronze | 637 | N/A | 611 |
US9A | Bright bronze, no lacquer | N/A | N/A | N/A |
US10 | Satin bronze | 639 | N/A | 612 |
US10A | Antique bronze lacquered | 641 | N/A | 614 |
US10B | Antique bronze, oiled | 640 | N/A | 613 |
US11P | Antique bronze, black | 640 | N/A | 613 |
US12P | Tuscany bronze lacquered | 716 | N/A | N/A |
US14 | Bright nickel | 645 | N/A | 618 |
US14A | Bright nickel, oxidized | N/A | N/A | N/A |
US14B | Bright black nickel | N/A | N/A | N/A |
US15 | Satin nickel | 646 | N/A | 619 |
US15A | Satin, nickel, nickel oxidized | 647 | N/A | 620 |
US17A | Black nickel dull | 648 | N/A | 621 |
US19 | Matte black | N/A | N/A | N/A |
US20 | Statuary bronze, light | 649 | N/A | 623 |
US20A | Statuary bronze, dark | 650 | N/A | 624 |
US26 | Polished chromium plated | 651 | N/A | 625 |
US26D | Satin chromium plated | 652 | N/A | 626 |
US32 | Stainless steel metal, bright | N/A | 629 | N/A |
US32D | Stainless steel metal, satin | N/A | 630 | N/A |
OC | Antique copper | N/A | N/A | N/A |
USP | Prime coat, beige | 600 | N/A | 600 |
GY | Grey enamel | N/A | N/A | N/A |
LS | “Luma Sheen”(R) | 689 | N/A | 689 |
L1 | “Luma Color”(R) black | 693 | N/A | 693 |
L2 | “Luma Color”(R) dark bronze | 695 | N/A | 695 |
L3 | “Luma Color”(R) medium bronze | 694 | N/A | 694 |
Experience the refined Satin Nickel (US15) finish on TDC Hinges—an industry‑favorite hinge coating that combines sleek aesthetics with durable performance. Featuring a low‑gloss, subtly lustrous surface, this finish resists fingerprints and smudges, ensuring doors maintain a clean, professional look over time.
Built with a high-quality nickel plating process over plated steel or solid brass substrates, the Satin Nickel coating offers strong corrosion resistance while delivering a smooth, modern sheen compatible with a wide range of décor styles—from contemporary to transitional interiors.
This finish is also easier to clean than textured alternatives, allowing maintenance teams or homeowners to restore its soft shimmer with just a damp cloth and mild cleaner. For contractors and builders, choosing TDC’s US15 hinges adds consistent visual harmony when paired with matching knobs, locks, or lever handles—offering polished cohesion without costly upgrades.
TDC’s Satin Nickel (US15) hinges deliver a perfect blend of style, durability, and low‑effort upkeep—making them a go‑to finish for high‑end projects seeking subtle elegance with lasting performance.
A top-selling choice prized for both its aesthetic impact and practical resilience. The non‑reflective matte surface delivers a sleek, modern look that blends seamlessly with minimalist, industrial, or traditional styles, while artfully camouflaging itself on darker doors to maintain visual harmony.
More than just style, the coating acts as a hard-wearing shield that resists scratches, fingerprints, and corrosion, reducing maintenance demands and keeping hinges looking sharp over time.
Built over solid extruded brass or plated steel, this finish enhances durability without compromising design flexibility—whether matched with matching levers, locks, or décor—creating a cohesive hardware ensemble throughout the space.
TDC’s Matte Black (US 19) hinges offer a lasting blend of modern elegance, ease of upkeep, and design cohesion—strongly recommended for style-conscious builders, architects, and homeowners alike.
Enhance your doors with the warm, luxurious appeal of Satin Brass (US 4) hinges from TDC Hinges. This premium satin-brass coating delivers a soft golden glow with a muted sheen—perfectly balancing elegance and restraint for contemporary, transitional, or classic interiors. Unlike highly reflective polished finishes, Satin Brass resists fingerprints, smudges, and water spots thanks to its fine matte surface, providing low‑maintenance upkeep even in busy, high‑traffic environments.
Crafted over solid brass or plated steel substrates, this finish combines excellent corrosion resistance and lasting durability, preserving its inviting hue through years of use without tarnishing quickly. The soft satin texture subtly conceals minor blemishes or scratches, keeping a pristine look longer than polished alternatives.
Widely sought after by designers and builders for its versatile aesthetic compatibility, US 4 Satin Brass pairs effortlessly with coordinating hardware—creating a cohesive, upscale look across hinges, levers, and pulls.
TDC’s Satin Brass hinges offer a refined aesthetic, reliable performance, and ease of care—ideal for projects where style and longevity go hand in hand.
Yes, We are professional in OEM and ODM. now , Cooperating with famous brands for OEM & ODM.
Yes, we have. We have set up our quality system and well controlled our production quality as per the instructions and requirements in it and well-control each procedure throughout the mass-production.
Yes, offer 3 pcs free samples for your evaluation, you provide the Courier account for freight collect.
We are a SGS Audit factory, over 10 years manufacturing experience in architectural hardware.
T/T, D/P, Western Union, L/C
We have CE, UL and ANS!/BHMA cerfificate, all our product design follow up the international standard(European Standards& American Standards),such as the EN/CE, UL, ANSl standard. Suitable foreducation, healthcare, hospitality, residential and commercial applications.
You can click on the catalog page of the website, or send a mail to Jacky@tdc-hardware.com
Please describe in an email to info@tdc-hardware.com what we can do for you. We look forward to receiving your message and will then contact you personally without delay.
You'll get access to the Product Database and. Product Database provides you with descriptions, technical product features and other useful information about TDC's products. You can find out about our U.S. inventory.
Tel: +8613325838282
Add: 6265 Providence Way Eastvale,CA 92880