SURVEVEDRU Wire diameter: Outer diameter: Free length: Total number of coils: Pitch: End forms: Ground, levelled Levelled Open Coiling direction: Right Left Loaded length L1: Force F1: Loaded length L2: Force F2: Material: Spring steel EN-10270-1-SH Stainless spring steel EN-10270-3-1.4310 Acid-proof spring steel EN-10270-3-1.4401 Valve spring steel EN-10270-2-VDSiCr Else Quantity: Drawing/picture: Notes (tolerances, surface treatment etc.): Contact person Email: Phone number: Company: Street address: Zip code: City: Message: Submit Spring measures How to calculate coils