TRUSCO [Discontinued] TRUSCO Tensile coil spring D4.0Xd0.50XL14.9 20 pieces TES400-050-149 1 PK

Catalog number: TES400-050-149 Features: ● A spring in which wire is tightly wound under a certain tension, with both ends raised into hooks. ● Dimensional and spring characteristic tolerances comply with JIS B2707 Class 2. ● A spring used in the pulling direction. Specifications: ● Wire diameter d (mm): 0.5 ● Outer diameter D (mm): 4 ● Free height L (mm): 14.9 ● Number of turns (turns): 15.5 ● Spring constant (N/mm): 0.782 ● Allowable load (N): 6.72 ● Load height L1 (mm): 21.3 ● Initial tension (N): 1.736 ● Hook diagonal angle: 180° Material/Finish: ● Stainless steel (SUS304-WPB)