Extension Spring TESS-77017 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):1.92Free Height L (mm):15.8Number of Rolls (roll):39.5Mechanical Spring Constant (N/mm):0.556Allowable Weight (N):3.33Load Height L1 (mm):19.2Initial Tensile Strength (N):1.422Hook Shape: Reverse Round HookHook Counter Azimuth: 180degreesWinding Direction: Right windStainless Steel (SUS304-WPB)