TRUSCO Tensile Coil Spring Steel D6.8Xd0.5XL33 39.5 Rolls 10 Pieces TEST-88047 1 PK

Catalog number: TEST-88047 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): 0.5 ● Outer diameter D (mm): 6.8 ● Free height L (mm): 33.0 ● Number of turns (turns): 39.5 ● Spring constant (N/mm): 0.062 ● Allowable load (N): 4.85 ● Height under load L1 (mm): 101.1 ● Initial tension (N): 0.608 ● 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)