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UL Listed 2 Ball Bearing Fire Rated Stainless Steel Outside Butt Door Hinge
- Product Information
SS005FR UL‑Listed 2‑Ball‑Bearing 5x3x3.0mm Fire‑Rated Stainless Steel Outside Butt door hinge
| Specification | Parameter |
|---|---|
| Product Type | UL‑Listed 5x3x3.0mm 2‑Ball‑Bearing Five‑Knuckle Template‑Hole Fire‑Rated Stainless Steel Full‑Mortise Butt Door Hinge for Outside / Exterior Door |
| Operation | Two‑ball‑bearing long‑lubrication quiet swing, non‑rising removable pin with bottom removal hole, five‑knuckle exterior‑grade structure, template‑hole full‑mortise butt installation, reversible non‑handed left‑right fit, multiple pin & hole‑template options, UL‑Listed UL10C & ANSI/BHMA‑156.1‑2000 & EN1935 fire‑safety certified, meets NFPA80 |
| Material | 3.0mm stainless‑steel hinge leaf(201/304/316 optional), five‑knuckle housing, high‑precision dual ball‑bearing assembly, anti‑corrosion exterior‑grade surface finishing, template hole pattern |
| Core Functions | Five‑knuckle exterior‑focused build, template‑hole layout, non‑rising removable pin, two‑ball‑bearing long‑term lubricated swing, reversible non‑handed mounting, multi‑finish / pin / hole‑template option, max 100kg load capacity, 3‑hour fire‑rated, 200000‑cycle heavy‑duty durability |
| Application | Wooden / Metal / Steel / Fire‑Rated Interior‑Exterior / Outside Door Assemblies, commercial exterior fire‑safety hardware projects |
| Production Capacity | 200000 Units / Month |
| MOQ | 500 Pairs |
| Sample Time | 5‑7 Working Days |
| Lead Time | 30‑35 Days |
| Packing | 1 Pair / White Box, Standard Export Carton |
Application Scenarios
Commercial Outside / Exterior Fire‑Door Installations
SS005FR UL‑listed 5x3x3.0mm five‑knuckle 2‑ball‑bearing template‑hole fire‑rated butt hinge is purpose‑built for outside and exterior fire‑rated door‑sets. Optional 201/304/316 stainless‑steel grades deliver enhanced anti‑rust and anti‑corrosion performance for outdoor exposure environment. Non‑rising removable pin simplifies on‑site installation and door maintenance. Dual ball‑bearing keeps long‑term lubrication for consistent quiet door swing. Max supporting door weight up to 100KG per hinge pair. Template‑hole layout accelerates field drilling work; various pin choices and diverse hole‑template layouts satisfy different exterior door‑frame requirements. Reversible non‑handed design reduces SKU inventory pressure for large‑volume tender orders. UL‑Listed UL10C, ANSI/BHMA‑156.1‑2000 and EN1935 certifications satisfy North‑American and European exterior fire‑safety building‑code requirements for stainless‑steel fire‑rated butt‑hinge assemblies.
Exterior Door New‑Build & Renovation Projects
This five‑knuckle multi‑grade stainless‑steel 3.0‑mm template‑hole 2‑ball‑bearing fire‑rated butt hinge passes strict 200000‑cycle heavy‑traffic durability test. Good anti‑corrosion performance makes it fit for outside door environment. It performs reliably on wooden, metal, steel fire‑rated interior‑exterior / outside door‑sets in new‑construction and retrofit renovation commercial hardware assignments.
Architectural Hardware Tender Specification for Exterior Fire Doors
Full matching mounting‑screw accessories included. Template‑hole full‑mortise butt mounting with reversible non‑handed configuration and non‑rising removable pin. Multiple pin selections, diverse hole‑template patterns and rich decorative surface‑finish selections available. UL compliance datasheet, installation drawings and compliance documentation can be supplied for tender‑submission documentation for commercial exterior fire‑safety building‑projects.
Heavy‑duty five‑knuckle exterior‑grade hinge housing, optional 201/304/316 stainless‑steel hinge leaf with non‑rising removable pin and dual precision ball‑bearing internal assembly; long‑term lubricated swing, enhanced anti‑corrosion performance for outside fire‑rated door‑operation
Standard dimension 5x3 inch, leaf thickness 3.0mm; maximum load‑bearing capacity up to 100KG per hinge pair
Template‑hole full‑mortise butt‑hinge installation, true reversible non‑handed left‑right universal fit; non‑rising removable pin, multiple pin‑type & hole‑template selections plus abundant decorative‑finish options match exterior building design themes
UL‑Listed UL10C 3‑Hour fire‑rated, complies with ANSI/BHMA‑156.1‑2000 & EN1935:2002, conforms to NFPA80, passes 200000‑cycle heavy‑duty durability test
Template‑hole full‑mortise butt‑type mounting; fire‑safety optimized for wooden, metal, steel fire‑rated interior‑exterior / outside door assemblies
Complete matching mounting‑screw accessories supplied; monthly capacity 200000 units for B2B wholesale exterior fire‑door‑hinge bulk tender‑orders
Standard quality warranty against manufacturing defects of stainless‑steel hinge‑leaf, five‑knuckle housing, removable pin and internal two‑ball‑bearing components for exterior outside‑door applications
Bulk wholesale supply for architectural‑construction and exterior fire‑safety‑door tender‑projects; custom finish, custom‑size, custom‑pin‑style and hole‑template variant options are available
2D installation drawing and product‑performance‑specification datasheet including UL‑ANSI‑EN compliance statement available for tender‑submission documentation




