Fixed SS304 Toilet Seat Hinge for Drawing-Controlled Matching
HSA137Z1 is a non-adjustable toilet seat hinge specified with a 10 mm pin head. The hinge body, pin cover and nut are SS304, while M5, M6 and 1/4 in. thread options allow the fixing thread to be selected for the approved toilet seat assembly. Because the hinge geometry is fixed, dimensional compatibility should be confirmed against the complete seat and bowl drawings before bulk production.
When HSA137Z1 Matches the Required Design
HSA137Z1 should be evaluated when the toilet seat assembly requires a fixed hinge configuration and the mating structure is compatible with the specified 10 mm pin head. The seat-side interface, ceramic fixing points, screw thread and complete mounting geometry should all be checked together.
Fixed Geometry Requires Accurate Pre-Approval
HSA137Z1 has no adjustment range. Misalignment therefore cannot be compensated by sliding the hinge position after installation. Confirm the toilet seat drawing and ceramic bowl dimensions before approving the hinge for production.
HSA137Z1 Technical Specifications
Use the model specification as the controlled purchasing reference, then confirm the final assembly dimensions and selected thread in the approved drawing.
| Specification | HSA137Z1 Details |
|---|---|
| Model No. | HSA137Z1 |
| Product Name | Toilet seat hinge |
| Pin Head Diameter | 10 mm |
| Hinge Body | SS304 |
| Pin Cover | SS304 |
| Nut | SS304 |
| Screw Thread | M5 / M6 / 1/4 in. |
| Adjustment Range | Non-adjustable |
| Salt Spray Test | NSS 180 h |
| Components | Hinge body, screws, washers and nut |
| MOQ | 5,000 sets |
| Delivery Time | 25 days |
| Working Temperature Range | -20°C to +80°C |
| Customization | Customize according to customer drawings |
HSA137Z1 Component Specification
Control the complete hinge set during purchasing approval. The material specification identifies SS304 for the hinge body, pin cover and nut, while the listed set also includes screws and washers.
Main hinge component specified in the HSA137Z1 material requirement.
The pin cover uses the same specified stainless-steel grade as the hinge body.
The nut material remains part of the controlled HSA137Z1 model specification.
Screws and washers are included in the component set. Confirm their final specification with the approved fixing arrangement.
Five Checks Before Approving HSA137Z1
A fixed hinge should be approved from the complete assembly geometry. Confirm these points before the model is released for an order.
10 mm Pin Head
Confirm that the mating hinge interface is designed for the specified 10 mm pin head diameter.
Fixed Hinge Position
Check the required seat alignment carefully because HSA137Z1 does not provide an adjustment range.
Screw Thread
Select M5, M6 or 1/4 in. according to the approved fixing requirement before ordering.
Seat-Side Interface
Verify the rear toilet-seat structure and hinge connection dimensions together with the hinge drawing.
Complete Assembly
Freeze hinge geometry, fixing hardware and any drawing revisions before bulk production approval.
Fixed Hinge or Adjustable Hinge?
HSA137Z1 Fixed Geometry
Choose HSA137Z1 when the seat and bowl combination already has a controlled mounting geometry and the specified 10 mm pin head and fixing arrangement match the approved design.
When Adjustment May Be Required
If the project must accommodate different hinge-center positions or compensate for dimensional variation between toilet bowls, review an adjustable hinge configuration before final model selection.
HSA137Z1 Fit Approval Workflow
Measure
Record the toilet seat interface, ceramic mounting-hole positions and available rear mounting space.
Match
Check the fixed hinge geometry and confirm that the 10 mm pin head matches the intended interface.
Configure
Select M5, M6 or 1/4 in. thread and define the complete screw, washer and nut arrangement.
Approve
Confirm the complete assembly drawing and any customization before the order specification is released.
Test and Supply Specifications
HSA137Z1 includes defined salt spray, working-temperature, minimum-order and delivery specifications for purchasing planning.
Drawing-Based HSA137Z1 Customization
We can customize HSA137Z1 according to customer drawings. For a model-specific toilet seat program, provide the seat and bowl geometry together so the fixed hinge arrangement can be checked before order approval.
- Toilet seat drawing and ceramic bowl drawing
- Required hinge position and mounting-hole dimensions
- Confirmation of the 10 mm pin-head interface
- Required M5, M6 or 1/4 in. screw thread
- Seat-side hinge connection dimensions
- Required quantity and destination country
- Drawing revisions and order-specific requirements
Related Hinge and Toilet Seat Resources
HSA137Z1 Toilet Seat Hinge FAQ
HSA137Z1 has a specified pin head diameter of 10 mm. Confirm the mating toilet-seat hinge interface before approving the model.
No. HSA137Z1 is specified as non-adjustable. The required hinge position and complete assembly geometry should therefore be confirmed before ordering.
The HSA137Z1 specification identifies the hinge body, pin cover and nut as SS304.
The listed thread options are M5, M6 and 1/4 in. Select the required thread as part of the approved fixing configuration.
No. The 10 mm pin head is one matching dimension. The fixed hinge position, seat-side connection, ceramic mounting geometry, screw thread and complete fixing arrangement must also be checked.
HSA137Z1 is specified with an NSS 180 h salt spray test. Any additional project-specific acceptance requirements should be defined before production approval.
Yes. HSA137Z1 supports customization according to customer drawings. Provide the seat and bowl geometry, hinge interface, fixing requirement and required quantity for review.
The specified MOQ is 5,000 sets and the listed delivery time is 25 days. Final order details should be confirmed with the approved product specification.
Send Your HSA137Z1 Drawing for Matching
Please include your toilet seat and ceramic bowl drawings, required hinge position, confirmation of the 10 mm pin-head interface, mounting-hole dimensions, required M5, M6 or 1/4 in. thread, quantity, destination country, and any drawing-specific requirements.
Get HSA137Z1 Matching & Quote
Hot Tags: hsa137z1 ss304 non-adjustable toilet seat hinge | ziax, China hsa137z1 ss304 non-adjustable toilet seat hinge | ziax manufacturers, suppliers, factory
