TRUSCO Tensile Coil Spring Steel D8.63Xd0.63XL48 49.5 Rolls 5 Pieces TEST-88098 1 PK

Catalog number: TEST-88098 Features: ● A spring in which the wire is tightly wound under a certain tension, and both ends are 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): 0.63 ● Outer diameter D (mm): 8.63 ● Free height L (mm): 48.0 ● Number of turns (turns): 49.5 ● Spring constant (N/mm): 0.061 ● Allowable load (N): 7.35 ● Height under load L1 (mm): 152.6 ● Initial tension (N): 0.962 ● 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)