Vibration Isolation Mount Vibration Isolator Style Two Tapped Holes Maximum Load Downward Compression 337 lbf Overall Diameter 1.97 in Height 1.18 in Maximum Load Sideways Shear 1 142 lbf Thread Size 3/8 In.-16 Durometer 55A Isolator Material Natural Rubber Maximum Operating Temperature 176 Degrees F Mounting Compressor Pump Resistant To Abrasion Wear Shape Hourglass Stud or Tap Material Grade 304 Stainless Steel Tap Depth 0.39 in Taper Diameter 1.65 in