Wholesale Prices, Unmatched Quality Direct from the Factory to You!

STRONG DURABLE FINISH:

The varied finish of these door hinges with concealed bearings provides a long-lasting distinguished addition to your doors.

SUPERIOR QUALITY：

Dependable Direct hinges are machined using high-quality durable materials that are meant to last.

SIZE: 

Each hinge is 3.5" x 3.5" with square corners and made of steel with steel pin.

REVERSIBLE: 

A reversible hinge means you can use this hinge whether your door is a left hand door or right hand door.

WHAT'S INCLUDED： 

Included in this package is 1 door hinges and all necessary screws for mounting.

Strap_inStrap_mmButt_H_inButt_W_inButt_H_mmButt_W_mmLeaf_Thickness_inLeaf_Thickness_mmPin_Dia_inPin_Dia_mmHoles_StrapHoles_ButtSlotted_HolesMaterialBearingPin_TypeHandingProjection_inFasteners_WoodFasteners_MetalRecommended_Door_Width_in_Max
410232.576.263.50.0872.20.2325.963Yes (strap)Steel (CRS)PlainStandard (staked/peened); NRP optionalReversible5/8–3/4#10 × 1-1/2"M6/M8 (with SQ option)24
6152.432.576.263.50.0982.50.2325.983Yes (strap)Steel (CRS)PlainStandard (staked/peened); NRP optionalReversible5/8–3/4#10 × 1-1/2"M6/M8 (with SQ option)28
8203.23.5388.976.20.1230.256.484

Yes (st

rap)

Steel (CRS)PlainStandard (staked/peened); NRP optionalReversible5/8–3/4#10 × 1-1/2"M6/M8 (with SQ option)32
1025443.5101.688.90.1230.256.4104Yes (strap)Steel (CRS)PlainStandard (staked/peened); NRP optionalReversible5/8–3/4#10 × 1-3/4"M6/M8 (with SQ option)36
ModelStrap_inStrap_mmButt_H_inButt_W_inButt_H_mmButt_W_mmLeaf_Thickness_inLeaf_Thickness_mmPin_Dia_inPin_Dia_mmHoles_StrapHoles_ButtSlotted_HolesMaterialBearingPin_TypeHandingFastenersFinishRecommended_Door_Width_in_MaxWorking_Load_lb_per_pair
TH100-HD1025443.5101.688.90.1343.40.256.410 (SQ optional)4Yes (strap)Steel (Thick)Plain (Bushing optional)Standard; NRP optionalReversible#12 × 1-3/4" wood or M8 carriage bolts (SQ)MB / ZP / HDG40150
TH120-HD12304.84.54114.3101.60.1483.80.256.412 (SQ optional)4Yes (strap)Steel (Thick)Plain (Bushing optional)Standard; NRP optionalReversible#12 × 1-3/4" wood or M8 carriage bolts (SQ)MB / ZP / HDG42150
TH160-HDG16406.454.5127114.30.148–0.1803.8–4.60.3127.914 (SQ standard)4Yes (strap)Steel (HDG)Plain (Bushing optional)Standard; NRP optionalReversibleM8 carriage bolts or #12 × 2" screwsHDG (std), MB optional44180
ModelStrap_inButt_H_inButt_W_inMaterialFinishLeaf_Thickness_inPin_Dia_inHoles_StrapHoles_ButtWorkingLoad_lb_pair
TH080-SS32D83.53SS304 (SS316 optional)US32D (Satin Stainless)0.0980.258460
TH120-SS32D124.54SS304 (SS316 optional)US32D (Satin Stainless)0.1340.25124120
TH160-SS32D1654.5SS316US32D (Satin Stainless)0.1480.312144150

ModelBody_MaterialSpringSize_H_inSize_W_inGate_Gap_inCapacity_lb_per_pairMax_Gate_SizeAdjustmentHardwareRust_Free
TSC-775Glass-fiber reinforced polymer (UV stabilized)Internal stainless steel torsion spring7.7591/4–7/8555' H × 3' WIncremental tension via screwdriverStainless sheet-metal screwsYes (no lubrication required)

PatternStrapButtUseFasteners
A (Standard)Countersunk + 2–4 slotted holesCountersunkWood posts / general use#10/#12 wood screws
B (Square-Hole)Square holes for M8 carriage boltsCountersunkSteel posts / heavy-duty installsM8 bolts + washers + nyloc nuts
Kit_Code
Description
KIT-W10#10 × 1-1/2" Phillips flat-head wood screws (zinc)
KIT-W12#12 × 1-3/4" Phillips flat-head wood screws (zinc)
KIT-W10-SS#10 × 1-1/2" stainless wood screws
KIT-W12-SS#12 × 1-3/4" stainless wood screws
KIT-M8M8 carriage bolts + washers + nyloc nuts
Option_CodeOption_NameDescription
NRPNon-Removable PinStaked/grooved pin prevents withdrawal on outswing gates.
SQSquare-Hole StrapStrap with square holes for M8 carriage bolts.
BBushingLow-friction sleeve for smoother action on HD models.
KITPair-Pack w/ Screws2 hinges + screw kit + instruction sheet.
SS316Marine-Grade StainlessCorrosion resistance for coastal/high-salt environments.
Topic
Recommendation
Hinge Count≤80 lb: 2 hinges; 80–150 lb or width >36": 3 hinges
LocationsTop 7–9" from top; bottom 10–12" from bottom; center mid-span
Pilot Holes85–90% of screw root Ø for wood; seal drilled metal edges
AlignmentHang loosely, use slotted strap to adjust reveal, then torque screws/bolts
Example_CodeDescription
TH120-HD-HDG-SQ-KIT12" heavy-duty T hinge, hot-dip galvanized, square holes, pair-pack with screws
TH100-US1D-NRP10" T hinge, matte black, non-removable pin
TH160-SS32D-B16" stainless T hinge, satin stainless finish, with bushing


Video Gallery

Residential Door Hinges by TDC—built for everyday performance, style, and long-term reliability. Choose from a variety of finishes and sizes to match any interior or exterior door in your home. With decades of manufacturing expertise, we deliver high-quality hinges that combine function with design—direct from the source. 

Why Choose TDC ?

  • Nationwide Stock Availability:

    We have ready-to-ship inventory in warehouses across the Eastern, Central, and Western US, guaranteeing quick and dependable delivery right to your doorstep.

  • Amazon Market Leadership:

    Our hinges boast a remarkable 40% share of the market on Amazon, highlighting their popularity and the trust they’ve earned from consumers.

  • Outstanding Value:

    We merge top-notch quality with attractive pricing, providing your customers with unparalleled value.

  • TDC Brand Advantage:

    TDC stands as a self-owned brand that embodies innovation, durability, and reliability, making it a trusted option for your inventory needs.

  • Superior Customer Service:

    We take great pride in delivering exceptional service, from effortless order processing to committed support, guaranteeing a seamless collaboration.

  • OEM&ODM:

    We can process or customize according to customer needs. Patent certification.

  • Global Market:

    Covering the Americas, Middle East and and various other regions around the world.

  • One-Stop Solution:

    Your professional door service expert. Sufficient stock levels in U.S. warehouses.

Different Finishes

Finish SymbolsDescriptionSteelSeries StainlessBrass/Bronze
US1BBright Japan601N/A601
US1DMatte blackN/AN/AN/A
US2CZinc plated, commercial602N/AN/A
US2CDZinc plated, satin603N/AN/A
US2DZinc dichromate, yellowN/AN/AN/A
US2GZinc plated, Gov. spec603N/AN/A
US2HHot dipped galvanizedN/AN/AN/A
US3Polished brass632N/A605
US3/4Brass platedN/AN/AN/A
US4Satin brass633N/A606
US5Antique Brass Plated638N/A609
US7Nickel oxidized and highlighted636N/A610
US9Bright bronze637N/A611
US9ABright bronze, no lacquerN/AN/AN/A
US10Satin bronze639N/A612
US10AAntique bronze lacquered641N/A614
US10BAntique bronze, oiled640N/A613
US11PAntique bronze, black640N/A613
US12PTuscany bronze lacquered716N/AN/A
US14Bright nickel645N/A618
US14ABright nickel, oxidized N/AN/AN/A
US14BBright black nickelN/AN/AN/A
US15Satin nickel646N/A619
US15ASatin, nickel, nickel oxidized647N/A620
US17ABlack nickel dull648N/A621
US19Matte blackN/AN/AN/A
US20Statuary bronze, light649N/A623
US20AStatuary bronze, dark 650N/A624
US26Polished chromium plated 651N/A625
US26DSatin chromium plated652N/A626
US32Stainless steel metal, brightN/A629N/A
US32DStainless steel metal, satinN/A630N/A
OCAntique copperN/AN/AN/A
USPPrime coat, beige600N/A600
GYGrey enamelN/AN/AN/A
LS“Luma Sheen”(R)689N/A689
L1“Luma Color”(R) black693N/A693
L2“Luma Color”(R) dark bronze695N/A695
L3“Luma Color”(R) medium bronze694N/A694
  • Black Door Hinges:

    TDC Hardware’s Matte Black Door Hinges (US1D/US19) are crafted from high-quality steel and built to ANSI/BHMA Grade 1 standards, ensuring durability and smooth performance. Featuring a sleek matte black finish, these hinges resist fingerprints, scratches, and corrosion, making them ideal for modern homes, offices, and commercial spaces. Available in various sizes and configurations, they offer easy installation, reliable function, and are perfect for bulk and OEM orders.

  • Brass Hinges:

    TDC Hardware’s US3 Polished Brass Hinges exemplify superior craftsmanship and timeless elegance, making them an ideal choice for high-end doors, cabinets, and furniture. Manufactured using high-grade main materials(Q195/Q235 Cold Rolled Steel, and Stainless Steel 201/304/316), These hinges are crafted through a carefully detailed production process that includes steel coil selection, rolling and punching, polishing, electronic plating, and precise assembly. This thorough process guarantees a long-lasting, corrosion-resistant finish that improves both performance and visual charm.

  • Brushed Nickel Door Hinges:

    Transform your doors with our brushed nickel US15 door hinges. This classic finish offers rust resistance and a sleek look. Made from high - grade steel, they’re shaped, brushed, and nickel - plated for durability. Ideal for home interior doors, kitchen cabinets, and commercial spaces alike. Stylish, sturdy, and ready to enhance any project.

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Add: 12819 Telegraph Road Santa Fe Springs, CA 90670

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