Cylindrical Vibration Isolator Vibration Isolator Style Two Threaded Studs Maximum Load Downward Compression 20 lbf Overall Diameter 0.63 in Height 1/2 in Stud Length 0.5 in Maximum Load Sideways Shear 3 lbf Thread Size #8-32 Includes - Isolator Material Rubber Mounting Compression Resistant To Abrasion Stud or Tap Material Grade 5 Yellow Zinc Plated