Polycarbonate / Plastic spring Spiral spring(Circulatar type)
Plastic spring Spiral spring(Circulatar type)
Part number
| PC/PBC 1.8-16-5L |
| Continuous use temperature | 115°C/239°F |
|---|---|
| Flammability | UL94 V-2 Natural color product (Transparent) UL94 V-2 Equivalent White・Black color product |
Quantity
ばね定数（N/mm）
密着長、ばね定数は参考値となります。
耐久性、耐薬品性は使用条件により変化しますので、必ず使用状態でのテストを行ってください。
Constant of sprong（N/mm）
Closed length and spring rate are reference values.
Since durability and chemical resistance change based on usage conditions, please test under actual usage conditions beforehand.
Torsional rupture torque
| - |
|---|
Tensile rupture force
| - |
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- Black spots may occasionally appear on the external surface.
- Gate residue of screw head is 5% or less for length (L).
- Values in the table are for reference purpose only, and they are not guaranteed values.
- Please use torque driver or torque wrench for fastening. Recommended fastening torque is 50% of the torsional rupture torque.
- Since heat resistance and chemical resistance change based on usage conditions, please test under actual usage conditions beforehand.
- Discoloration may occur depending on lot and various conditions.
- Sizes, shapes and manufacturers of raw materials may change without notice.