TRUSCO Tensile Coil Spring Steel D27Xd2.0XL77.6 12.5 Rolls 1 Piece TEST-88342 1 PK

Catalog number: TEST-88342 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): 27.0 ● Free height L (mm): 77.6 ● Number of turns (turns): 12.5 ● Spring constant (N/mm): 0.804 ● Allowable load (N): 61.78 ● Height under load L1 (mm): 141.1 ● Initial tension (N): 9.846 ● 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)