TRUSCO Tension Spring Stainless Steel D8xd0.9XL70.8 (5 pieces) TESS-77222 1 PK

Catalog number: TESS-77222 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): 0.9 ● Outer diameter D (mm): 8.0 ● Free height L (mm): 70.8 ● Number of turns (turns): 62.5 ● Spring constant (N/mm): 0.25 ● Allowable load (N): 18.34 ● Load height L1 (mm): 126.1 ● Initial tension (N): 4.511 ● Free length (mm): 70.8 ● 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)