China Star Reduction Adaptor Suppliers - Factory Direct 304SS & 316SS Square Adaptors in Various Sizes
Specification
| No. | Star Outside | Square Inside | Height |
|---|---|---|---|
| 1 | 11mm | 9mm | 12mm |
| 2 | 14mm | 9mm | 15mm |
| 3 | 14mm | 11mm | 16mm |
| 4 | 17mm | 11mm | 19mm |
| 5 | 17mm | 14mm | 17mm |
| 6 | 19mm | 11mm | 21mm |
| 7 | 19mm | 14mm | 21mm |
| 8 | 19mm | 17mm | 21mm |
| 9 | 22mm | 14mm | 20mm |
| 10 | 22mm | 17mm | 24mm |
| 11 | 22mm | 19mm | 20mm |
| 12 | 27mm | 17mm | 29mm |
| 13 | 27mm | 19mm | 29mm |
| 14 | 27mm | 22mm | 29mm |
| 15 | 36mm | 19mm | 29mm |
| 16 | 36mm | 22mm | 38mm |
| 17 | 36mm | 27mm | 38mm |
Frequently Asked Questions
What do "Star Outside" and "Square Inside" represent?
"Star Outside" indicates the external star-shaped profile diameter, while "Square Inside" refers to the internal square drive size used for tool connections.
How do I choose the correct specification?
Measure the outer diameter of your star fastener to match the "Star Outside" size, and check the drive size of your wrench or ratchet to match the "Square Inside" size.
Are these dimensions standard for industrial applications?
Yes, all specifications follow standard metric measurements and industrial tolerance requirements to ensure a secure and precise fit.
What does the height dimension indicate?
The height represents the overall total length of the specification unit, which is crucial for determining clearance in tight or restricted work areas.
Can these parts handle high torque?
These specifications are designed to meet standard torque requirements. For high-impact or pneumatic tool usage, please ensure you select the appropriate heavy-duty material grade.


