TRUSCO Tensile Coil Spring Steel D15Xd2.5XL180.7 62.5 Rolls 1 Piece TEST-88357 1 PK

Catalog number: TEST-88357 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): 2.5 ● Outer diameter D (mm): 15.0 ● Free height L (mm): 180.7 ● Number of turns (turns): 62.5 ● Spring constant (N/mm): 3.138 ● Allowable load (N): 203.00 ● Height under load L1 (mm): 217.3 ● Initial tension (N): 86.603 ● 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)