TRUSCO Tension Spring Stainless Steel D3.6xd0.4XL19.1 (20 pieces) TESS-77110 1 PK

Catalog number: TESS-77110 Features: ● A spring in which 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): 0.4 ● Outer diameter D (mm): 3.6 ● Free height L (mm): 19.1 ● Number of turns (turns): 31.5 ● Spring constant (N/mm): 0.216 ● Allowable load (N): 3.53 ● Load height L1 (mm): 30.9 ● Initial tension (N): 1.00 ● Free length (mm): 19.1 ● 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)