Made in Japan
Manufacturer : Nippon Chemical Screw
Model : PC/PB

Polycarbonate plastic spring.

• Spring constant (N/mm),
• Adhesion length, and spring constant are reference values.
• Durability and chemical resistance vary depending on usage conditions, so be sure to test under usage conditions.
• 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.

Sales unit Quantity

Torsional rupture torque

Tensile rupture force

• • We use raw materials that are RoHS2 compliant.
  • Black spots (sludge) may appear on the exterior.
  • The remaining gate at the screw tip is less than 5% of the length (L).

  Features

  • The values ​​in the table are reference values ​​and are not guaranteed values.
  • Please use a torque driver and torque wrench for tightening. The recommended tightening torque is 50% of the breaking torque value under use.
  • Heat resistance and chemical resistance vary depending on usage conditions, so be sure to test under usage conditions beforehand.
  • There may be slight discoloration depending on the lot and various conditions.
  • Inventory sizes, shapes, and manufacturers of materials used are subject to change without notice.