Extension Spring(Steel) TEST-88002 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):0.50Outer Diameter D (mm):3.00Free Height L (mm):11.1Number of Rolls (roll):12.5Mechanical Spring Constant (N/mm):3.138Allowable Weight (N):10.69Load Height L1 (mm):13.4Initial Tensile Strength (N):3.462Hook Shape: Reverse Round HookHook Counter Azimuth: 180degreesWinding Direction: Right windSWP-B (piano wire)