RZ-021BI Extension Springs is sold as a box of 12 pieces. The listed price is for the complete 12-piece box, not for a single spring.
Built for buyers who search by exact spring reference, RZ-021BI gives you the key dimensions and load data needed before ordering.
Technical highlights include material: 1.4310, wire diameter: 0.32 mm, outer diameter: 3.52 mm, spring rate: 0.053 N/mm. Use the specification table below to verify the dimensions and performance data against your application before placing an order.
| Article number | RZ-021BI |
|---|---|
| Material | 1.4310 |
| Wire diameter [d] | 0.32 mm |
| Mean coil diameter [D] | - mm |
| Outer coil diameter [De] | 3.52 mm |
| Total coils [nt] | - pc. |
| Spring rate [R] | 0.053 N/mm |
| Weight per spring | 0.3468 g |
Please check all measurements carefully before ordering. Spring performance can vary depending on installation conditions and application requirements.
