TRUSCO disc spring for heavy loads outer diameter 8 inner diameter 4.2 (10 pieces)

[Features]
●It is used for vibration reduction and loosening prevention.
● A load is generated by bending the flat washer into an arc and bending it.
●It is effective when a high load is required in a narrow space.
●Can be stacked in parallel or in series depending on the required load and location of use.
● Used when a higher load is required.

[Use]
-

【specification】
- Outer diameter (mm): 8
Inner diameter (mm): 4.2
tThickness (mm): 0.4
- Maximum deflection h x 0.75 (mm): 0.15 Use deflection h x 0.75 (mm): 0.15
-t+h height (mm): 0.6

[Specification 2]
●Standard: Conforms to JIS B 2706
- Hardness: HRC37-46
●Surface treatment: glossy finish (SUS304-CSP)

[Material/Finish]
●Stainless steel (SUS304-CSP)
●Surface treatment: glossy finish (SUS304-CSP)

[Set contents/accessories]
-

【Note】
●External diameters 22.5, 25, 28, 31.5, and 40 differ from JIS in board thickness, height, etc.