Cylindrical Vibration Isolator Vibration Isolator Style Two Threaded Studs Maximum Load Downward Compression 40 lbf Overall Diameter 0.75 in Height 3/4 in Stud Length 0.63 in Maximum Load Sideways Shear 6 lbf Thread Size 1/4 In.-20 Isolator Material Rubber Mounting Compression Resistant To Abrasion Stud or Tap Material Grade 5 Yellow Zinc Plated