TRUSCO Tension Spring Stainless Steel D6.3xd0.6XL21.1 (20 pieces) TESS-77187 1 PK

Catalog number: TESS-77187 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): 0.6 ● Outer diameter D (mm): 6.3 ● Free height L (mm): 21.1 ● Number of turns (turns): 15.5 ● Spring constant (N/mm): 0.375 ● Allowable load (N): 7.06 ● Load height L1 (mm): 36.1 ● Initial tension (N): 1.442 ● Free length (mm): 21.1 ● 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)