Polyether ether ketone / Plastic spring Spiral spring(Circular type)

Plastic spring Spiral spring(Circular type)

Part number

PEEK/PBC 1.8-16-5L
Continuous use temperature 260°C/500°F
Flammability UL94 V- 0

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

-
  • Black spots may occasionally appear on the external surface.
  • Gate residue of screw head is 5% or less for length (L).
  • If screw is used with a nut, we recommend using the screw and nut made of the same material.
  • If screw is used with a female threaded part, we recommend maximum depth of 20 mm.
  • 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.

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