SNSIV-M4-10 NBK Socket Head Cap Screw – Super Invar Made in Japan

• Super Invar is a special alloy with an extremely low linear expansion coefficient, and its dimensions change very little due to temperature.
• For measurement and precision instruments which do not allow changes in dimensions due to thermal expansion.
• For Prevention from loosening and damage due to differences in thermal expansion.
• Linear Expansion Coefficient:
  0.69×10-6(K-) (30 deg C – 100 deg C)

Application:

Precision and measurement instruments

Values in chart are for reference only. They are not guaranteed values.