TRUSCO Tensile Coil Spring Steel D9Xd1.0XL35.9 19.5 Rolls 5 Pieces TEST-88174 1 PK

Catalog number: TEST-88174 Features: ●A spring in which the wire is tightly wound under a certain tension, with both ends raised into hooks. ●A spring used in the pulling direction. ●The tolerances for dimensions and spring characteristics are in accordance with JIS B2704 Class 2. Specifications: ●Wire diameter d (mm): 1.0 ●Outer diameter D (mm): 9.0 ●Free height L (mm): 35.9 ●Number of turns (turns): 19.5 ●Spring constant (N/mm): 0.981 ●Allowable load (N): 25.50 ●Height under load L1 (mm): 55.1 ●Initial tension (N): 6.257 ●Hook direction (°): 180 ●Winding direction: Right-handed winding ●Hook shape: Reverse round hook ●Usage temperature range: 110°C or less Material/Finish: ●SWP-B (Piano wire)