Extension Spring TESS-77042 TRUSCO

The mechanical spring wound as a hook with both ends tightened by applying constant tension to the wire rod.A mechanical spring to use in pulling direction.Class 2 of JIS B2704 is applied tolerance of dimensions and spring characteristics.Wire Diameter d (mm):0.32Outer Diameter D (mm):3.20Free Height L (mm):13.8Number of Rolls (roll):24.5Mechanical Spring Constant (N/mm):0.151Allowable Weight (N):2.21Load Height L1 (mm):25.3Initial Tensile Strength (N):0.471Hook Shape: Reverse Round HookHook Counter Azimuth: 180degreesWinding Direction: Right windStainless Steel (SUS304-WPB)