- Product Information
Security Butt Hinge With Security Stud Model S1‑Series (Anti‑Removal Security Design)
| Model No. | Dimension(H × W × T) |
|---|
2.5mm Thickness Hinges: 40 ~ 60Kgs Per Door
3.0mm Thickness Hinges: 60 ~ 80Kgs Per Door
Recommendation: 3 pieces per door
| Material Grade | Application Environment |
|---|---|
| SUS201 | Cost‑effective stainless steel for indoor dry‑environment commercial projects. |
| SUS304 | General‑purpose anti‑corrosion stainless steel for hotel, office, public‑building commercial door projects, indoor & moderate‑humidity outdoor environment. |
| SUS316 | Marine‑grade anti‑corrosion material, suitable for coastal, high‑salt‑spray and high‑humidity harsh environment. |
High‑security commercial swing doors, anti‑intrusion public access doors
Office, school, hospital, retail store security‑required door assemblies
Building entrance doors, high‑risk premise security door retrofit
Coastal / high‑humidity projects(SUS316 option)
Security Stud Anti‑Removal Design‑Built‑in cylindrical security stud on one leaf interlocks with matching oval receiver hole on opposite leaf, door cannot be lifted out even if hinge pin is removed, improves door anti‑theft performance.
5‑Knuckle Butt Hinge Construction‑Precision machined 5‑section knuckle for smooth silent swing operation and stable load distribution.
US Standard 4.0"×3.0" Footprint‑102 x 76.2mm dimension, 2.5mm leaf thickness, rated 40‑60kg per door.
3 Grade Stainless Steel Optional‑SUS201 / SUS304 / SUS316, meet different budget and anti‑corrosion requirement
Engineering Load‑Rating Reference‑Clear door‑weight suggestion for project quotation & hardware selection
6 Surface Finishes Available‑SS, PSS, BP, GP, AB, AC to match diverse door‑finish requirement
OEM Supported‑Custom logo engraving & special packing for bulk project orders