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SB403030‑PJ‑T Plain Joint Butt Hinge 4.0"×3.0"×3.0mm
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Product Description
SB403030‑PJ‑T is solid brass plain joint butt hinge. Adopts standard plain‑joint knuckle & pin assembly.
Important: Non‑ball‑bearing construction, without internal washers or steel ball inserts inside knuckle.
Dimension 4.0" × 3.0" × 3.0mm. Recommended 3 pieces per door leaf, suitable for door weight up to 60‑80Kgs. Multiple decorative brass‑based surface finishes for general interior wooden doors and light‑duty commercial joinery.
Important: Non‑ball‑bearing construction, without internal washers or steel ball inserts inside knuckle.
Dimension 4.0" × 3.0" × 3.0mm. Recommended 3 pieces per door leaf, suitable for door weight up to 60‑80Kgs. Multiple decorative brass‑based surface finishes for general interior wooden doors and light‑duty commercial joinery.
Specification & Dimension Table
| Model No. | Dimension (H × W × T) | Construction |
|---|
Related Series Models: SB404020‑PJ‑T, SB353525‑PJ‑T, SB403025‑PJ‑T, SB404025‑PJ‑T, SB503025‑PJ‑T, SB503030‑PJ‑T, SB353530‑PJ‑T, SB404030‑PJ‑T, SB454530‑PJ‑T, SB503030‑PJ‑T, SB503530‑PJ‑T, SB504030‑PJ‑T, SB505030‑PJ‑T, SB603030‑PJ‑T, SB604030‑PJ‑T, SB605030‑PJ‑T
Load‑Rating Recommendation
3.0mm leaf thickness: Max 60‑80Kg door leaf weight
Installation advice: 3 pieces per door leaf
Plain‑joint butt hinge: For general‑purpose interior wooden doors and light‑commercial doors
Finish Explanation
| Code | Full Finish Name |
|---|---|
| S&L | Satin Brass |
| P&L | Polished Brass |
| GP | Gold Plated |
| AB | Antique Brass |
| AC | Antique Copper (brass substrate, surface antique copper coating) |
Application Scenarios
Residential general interior solid wooden doors
Light‑duty office & commercial interior doors
Joinery, cabinet and renovation projects
Product Advantages
Solid Brass Body‑Corrosion‑resistant brass material, stable performance for long‑term usage.
Plain‑Joint Knuckle‑Classic proven structure, cost‑effective for standard door applications.
Rich Decorative Finishes‑Multiple finish options to match complete door hardware sets.
Wide Series Coverage‑Multiple sizes & leaf thickness options for diverse door weight requirements.
OEM Acceptable‑Custom logo engraving and special packing for bulk orders.
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