Adjustable Toilet Seat Hinge with 60 mm Base and 130–180 mm Range
HSA023ZZ is an adjustable toilet seat hinge with a 60 mm base diameter and a specified 130–180 mm adjustment range. The hinge body is PA66+GF, the pin cover is SS304 and the nut is nylon. M5, M6 and 1/4 in. screw thread options are available for matching the approved toilet seat fixing configuration.



Check the Available Mounting Area
The 60 mm base is a key model-specific dimension for HSA023ZZ. Confirm that the toilet seat structure provides sufficient mounting area and that the required hinge position can be achieved within the 130–180 mm adjustment range before approving the model.
HSA023ZZ Technical Specifications
Confirm the base diameter, adjustment position, fixing thread and complete toilet seat geometry together when preparing the purchasing specification.
| Specification | HSA023ZZ Details |
|---|---|
| Model No. | HSA023ZZ |
| Product Name | Toilet seat hinge |
| Base Diameter | 60 mm |
| Hinge Body | PA66+GF |
| Pin Cover | SS304 |
| Nut | Nylon |
| Screw Thread | M5 / M6 / 1/4 in. |
| Adjustment Range | 130–180 mm |
| 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 |
HSA023ZZ Material Configuration
The HSA023ZZ specification assigns different materials to the main hinge components. Keep these material definitions consistent in drawings, samples and order documents.
The main hinge body is specified as PA66+GF.
The pin cover is specified as SS304 stainless steel.
A nylon nut forms part of the listed fixing configuration.
Four Dimensions to Confirm Before Selecting HSA023ZZ
Compatibility depends on the complete mounting system. Confirm the base diameter, required adjustable position, fixing thread and toilet seat geometry together.
60 mm Base
Confirm that the toilet seat provides sufficient mounting area for the specified 60 mm hinge base.
130–180 mm Range
Verify that the required mounting position falls within the specified adjustable range.
Screw Thread
Select M5, M6 or 1/4 in. according to the approved fixing arrangement.
Complete Geometry
Check the toilet seat, hinge and ceramic bowl dimensions before production approval.
Adjustment Range and Fixing Selection
130–180 mm Adjustable Position
HSA023ZZ provides a specified adjustment range from 130 mm to 180 mm. Measure the required installation position before selecting the model and confirm that the target position remains within this range.
Three Thread Options
The listed fixing threads are M5, M6 and 1/4 in. Confirm the selected thread together with the screws, washers and nut used in the final approved assembly.
HSA023ZZ Fit Approval Process
Measure the Seat
Record the available mounting area, required hinge position and relevant rear seat dimensions.
Confirm 60 mm Base
Verify that the hinge base fits the intended mounting area without interference.
Set the Fixing
Confirm the target position within 130–180 mm and select the required screw thread.
Approve the Drawing
Freeze the complete hinge geometry and component configuration before production.
Salt Spray and Working Temperature Specifications
HSA023ZZ includes listed salt spray and working-temperature specifications that can be incorporated into the model approval record.
Drawing-Based HSA023ZZ Customization
We can customize HSA023ZZ according to customer drawings. Provide the toilet seat and fixing dimensions so the 60 mm base, required adjustment position, screw thread and complete mounting configuration can be reviewed before order approval.
- Toilet seat drawing and rear mounting dimensions
- Ceramic bowl mounting-hole dimensions
- Required hinge position within the 130–180 mm range
- Confirmation of the 60 mm base requirement
- Required M5, M6 or 1/4 in. screw thread
- Required screw, washer and nut configuration
- Required quantity and destination country
- Any project-specific drawing revisions
HSA023ZZ Order Planning
Related Toilet Seat Hinge Resources
HSA023ZZ Adjustable Toilet Seat Hinge FAQ
HSA023ZZ has a specified base diameter of 60 mm. Confirm that the toilet seat provides sufficient mounting area before approving the model.
The specified adjustment range is 130–180 mm. Check that the required installation position falls within this range.
The hinge body is PA66+GF, the pin cover is SS304 and the nut is nylon.
The listed screw thread options are M5, M6 and 1/4 in. Confirm the required thread with the approved fixing configuration.
The listed component set includes the hinge body, screws, washers and nut.
HSA023ZZ is specified with an NSS 180 h salt spray test.
The listed working temperature range is -20°C to +80°C.
Yes. HSA023ZZ can be customized according to customer drawings. Provide the seat dimensions, fixing geometry, required hinge position, thread and quantity for review.
The listed MOQ is 5,000 sets and the listed delivery time is 25 days.
Check HSA023ZZ Against Your Toilet Seat Drawing
Please include your toilet seat and ceramic bowl drawings, required mounting position, confirmation of the 60 mm base requirement, target position within the 130–180 mm range, M5/M6/1/4 in. thread, required quantity, destination country and any drawing-specific requirements.
Get HSA023ZZ Matching & Quote
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