TRUSCO Tensile Coil Spring Steel D12Xd2.0XL68.6 24.5 Rolls 3 Pieces TEST-88305 1 PK

Catalog number: TEST-88305 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. ● Dimensions and spring characteristic tolerances comply with JIS B2704 Class 2. Specifications: ● Wire diameter d (mm): 2.0 ● Outer diameter D (mm): 12.0 ● Free height L (mm): 68.6 ● Number of turns (turns): 24.5 ● Spring constant (N/mm): 6.404 ● Allowable load (N): 134.35 ● Height under load L1 (mm): 80.5 ● Initial tension (N): 55.427 ● Hook direction (°): 180 ● Winding direction: Right-handed winding ● Hook shape: Reverse round hook ● Operating temperature range: 110°C or less Material/Finish: ● SWP-B (Piano wire)