TRUSCO Tensile Coil Spring Steel D9.6Xd1.6XL78.9 39.5 Rolls 3 Pieces TEST-88257 1 PK

Catalog number: TEST-88257 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): 1.6 ● Outer diameter D (mm): 9.6 ● Free height L (mm): 78.9 ● Number of turns (turns): 39.5 ● Spring constant (N/mm): 3.177 ● Allowable load (N): 89.24 ● Height under load L1 (mm): 95.3 ● Initial tension (N): 35.471 ● 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)