TRUSCO Tension Spring Stainless Steel D5.4xd0.4XL18.3 (20 pieces) TESS-77136 1 PK

Catalog number: TESS-77136 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): 0.4 ● Outer diameter D (mm): 5.4 ● Free height L (mm): 18.3 ● Number of turns (turns): 19.5 ● Spring constant (N/mm): 0.09 ● Allowable load (N): 2.40 ● Height under load L1 (mm): 40.4 ● Initial tension (N): 0.392 ● Free length (mm): 18.3 ● Hook direction: 180 degrees ● Winding direction: Right-handed winding ● Hook shape: Reverse round hook ● Operating temperature range: 290°C or less Material/Finish: ● Stainless steel (SUS304-WPB)