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UL‑Listed 5x4x3.0mm Fire‑Rated Stainless Steel Butt Door Hinge
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SS005FR UL‑Listed 2‑Ball‑Bearing 5x4x3.0mm Fire‑Rated Stainless Steel Butt door hinge for Residential Building
SS005FR 5x4x3.0mm 2‑ball‑bearing fire‑rated stainless steel butt door hinge manufactured by WINGTEC, specially engineered for residential building fire‑rated door assemblies. Available in 201 / 304 / 316 stainless‑steel grades delivering excellent anti‑rust, anti‑discoloration and wear‑resistant performance for household applications. Five‑knuckle hinge body fitted with dual precision ball‑bearing unit ensures long‑term lubricated, smooth and silent door opening and closing. 3.0mm leaf thickness provides stable structural rigidity, supports door weight up to 100KG per hinge pair. Classic full‑mortise butt mounting, reversible non‑handed design works for both left‑hand and right‑hand residential doors. Multiple pin styles including fixed pin, loose pin, non‑removable pin and various hole‑template layouts are optional, with abundant decorative surface finish selections to match residential interior decoration styles. UL‑Listed UL10C 3‑Hour fire‑rated, fully complies with ANSI/BHMA‑156.1‑2000 and EN1935:2002 standard, conforms to NFPA80 fire‑door requirements, completes strict 200000‑cycle heavy‑duty durability test. Complete matching mounting screw accessories are included. Suitable for wooden, metal and steel fire‑rated interior‑exterior residential door assemblies. Monthly production capacity reaches 200000 units for B2B wholesale residential architectural fire‑safety butt hinge tender projects.
Product Specification
Technical Parameter
| Specification | Parameter |
|---|---|
| Product Type | UL‑Listed 5x4x3.0mm 2‑Ball‑Bearing Five‑Knuckle Fire‑Rated Stainless Steel Full‑Mortise Butt Door Hinge for Residential Building |
| Operation | Two‑ball‑bearing long‑lubrication quiet swing, five‑knuckle residential‑grade structure, 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‑rust & anti‑discoloration residential‑grade surface finishing |
| Core Functions | Five‑knuckle residential‑focused build, multi‑grade stainless‑steel selection, long‑term lubricated ball‑bearing 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 Residential Door Assemblies, multi‑family residential building 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
Multi‑Family & Residential Building Fire‑Door Installations
SS005FR UL‑listed 5x4x3.0mm five‑knuckle 2‑ball‑bearing fire‑rated butt hinge is purpose‑built for residential and multi‑family building fire‑rated door‑sets. Optional 201/304/316 stainless‑steel grades deliver dependable rust‑proof and anti‑discoloration performance for household daily‑use environment. Five‑knuckle residential‑grade construction plus dual ball‑bearing keeps long‑term lubrication for smooth quiet door swing. Max supporting door weight up to 100KG per hinge pair. Multiple pin styles and diverse hole‑template layouts satisfy various residential door‑frame requirements. Reversible non‑handed design reduces SKU inventory pressure for large‑volume residential tender orders. UL‑Listed UL10C, ANSI/BHMA‑156.1‑2000 and EN1935 certifications satisfy North‑American and European residential fire‑safety building‑code requirements for stainless‑steel fire‑rated butt‑hinge assemblies.
Residential Door New‑Build & Renovation
This five‑knuckle multi‑grade stainless‑steel 3.0‑mm 2‑ball‑bearing fire‑rated butt hinge passes strict 200000‑cycle durability test for residential frequent‑use scenarios. Excellent anti‑rust and wear‑resistant characteristics. It performs reliably on wooden, metal, steel fire‑rated interior‑exterior residential door‑sets in new‑construction and home retrofit renovation hardware assignments. Multiple decorative finish options match diverse home interior design styles.
Residential Architectural Hardware Tender Specification Projects
Full matching mounting‑screw accessories included. Standard full‑mortise butt mounting with reversible non‑handed configuration. Multiple pin selections, diverse hole‑template patterns and abundant decorative surface‑finish selections available. UL compliance datasheet, installation drawings and compliance documentation can be supplied for tender‑submission documentation for multi‑family residential fire‑safety building‑projects.
Product Characteristics
Robust five‑knuckle residential‑grade hinge housing, optional 201/304/316 stainless‑steel hinge leaf with dual precision ball‑bearing internal assembly; long‑term lubricated swing performance, anti‑rust, anti‑discoloration and wear‑resistant property for residential fire‑rated door‑operation
Standard dimension 5x4 inch, leaf thickness 3.0mm; maximum load‑bearing capacity up to 100KG per hinge pair
Classic full‑mortise butt‑hinge installation, true reversible non‑handed left‑right universal fit; multiple pin‑type & hole‑template selections plus rich residential‑oriented decorative‑finish options match home interior‑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
Standard full‑mortise butt‑type mounting; fire‑safety optimized for wooden, metal, steel fire‑rated interior‑exterior residential door assemblies
Complete matching mounting‑screw accessories supplied; monthly capacity 200000 units for B2B wholesale residential fire‑door‑hinge bulk tender‑orders
Warranty & Customization
Standard quality warranty against manufacturing defects of stainless‑steel hinge‑leaf, five‑knuckle housing and internal precision 2‑ball‑bearing components for residential applications
Bulk wholesale supply for multi‑family residential‑construction and 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
Frequently Asked Questions
What certifications does SS005FR hold?
SS005FR is UL‑Listed UL10C 3‑Hour fire‑rated, fully complies with ANSI/BHMA‑156.1‑2000 and EN1935:2002 standard, conforms to NFPA80 fire‑door requirements and completes 200000‑cycle heavy‑duty durability test for five‑knuckle 2‑ball‑bearing fire‑rated butt‑hinge hardware designed for residential building.
What door weight fits SS005FR residential fire‑rated butt hinge?
SS005FR five‑knuckle dual‑ball‑bearing butt‑hinge supports door‑weight up to 100KG per hinge‑pair, standard dimension 5x4x3.0mm for residential building fire‑door‑applications.
Is SS005FR suitable for residential building fire doors?
Yes, SS005FR is specially developed for residential and multi‑family building fire‑rated door assemblies. Reversible non‑handed design works for both left‑hand and right‑hand full‑mortise‑door installation. Installation must follow local fire‑code for fire‑door assemblies.
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