TRUSCO [Discontinued] TRUSCO Tensile coil spring D4.0Xd0.40XL13.6 20 pieces TES400-040-136 1 PK

Catalog number: TES400-040-136 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): 0.4 ● Outer diameter D (mm): 4 ● Free height L (mm): 13.6 ● Number of turns (turns): 15.5 ● Spring constant (N/mm): 0.294 ● Allowable load (N): 3.38 ● Load height L1 (mm): 22.6 ● Initial tension (N): 0.735 ● Hook diagonal angle: 180° Material/Finish: ● Stainless steel (SUS304-WPB)