VD-117H-40 Compression spring is sold as a box of 12 pieces. The listed price is for the complete 12-piece box, not for a single spring.
A compact metric compression spring for precise replacement, repair, and design work where part number VD-117H-40 is the required match.
Technical highlights include material: 1.4310, wire diameter: 0.75 mm, outer diameter: 7 mm, free length: 14 mm, spring rate: 3.24 N/mm. Use the specification table below to verify the dimensions and performance data against your application before placing an order.
| Article number | VD-117H-40 |
|---|---|
| Material | 1.4310 |
| Spring ends | Closed and ground |
| Wire diameter [d] | 0.75 mm |
| Inner coil diameter [Di] | - mm |
| Mean coil diameter [D] | 6.25 mm |
| Outer coil diameter [De] | 7 mm |
| Maximum mandrel diameter [Dd] | 4.9 mm |
| Minimum housing diameter [Dh] | 7.8 mm |
| Free length [L0] | 14 mm |
| Buckling length [Lk] | mm |
| Max. static force [Fn] | 26.082 N |
| Min. static length [Ln] | 5.95 mm |
| Max. static deflection [sn] | 8.05 mm |
| Max. dynamic force [Fndyn] | 22.194 N |
| Min. dynamic length [Lndyn] | 7.15 mm |
| Max. dynamic stroke [shdyn] | 1.59 mm |
| Spring pitch [S] | 3.786 mm |
| Active coils [n] | 3.5 pc. |
| Total coils [nt] | - pc. |
| Spring rate [R] | 3.24 N/mm |
| Weight per spring | 0.3771 g |
Please check all measurements carefully before ordering. Spring performance can vary depending on installation conditions and application requirements.
