Manufacturer Part Number: S309M04F16C|Drive Type|Material|AluminumFor Thread Size|#2Thread Size (mm)|Finish|UncoatedThread Size (Inch)|Overall Length (Inch)|1/2Thread Standard|Overall Length|0.5inOverall Length (Decimal Inch)|0.5000Overall Length (mm)|Inside Diameter (mm)|Inside Diameter (Decimal Inch)|0.0890Inside Diameter|Thread Style|Outside Diameter (mm)|Outside Diameter|0.1875inOutside Diameter (Inch)|3/16Outside Diameter (Decimal Inch - 4 Decimals)|0.1875Inside Diameter Tolerance|Inside Diameter Tolerance (mm)|Inside Diameter Tolerance (Decimal Inch)|0.000 to 0.010Outside Diameter Tolerance|Retaining Rib Diameter|Material Grade|T-3Thread Spacing|Standards|Thread Length (mm)|Thread Fit Class|Hex Key Size (mm)|Hex Key Size (Inch)|Hex Key Size (Decimal Inch)|Head Height (mm)|Head Height (Decimal Inch)|Tensile Strength|Length Tolerance (mm)|Length (mm)|Full or Partial Threading|Type|Female UnthreadedHead Type|Length (Inch)|Screw Size|#2System Of Measurement|InchFinish Coating|UncoatedLength Tolerance (Decimal Inch)|-0.005 to 0.005Length Measurement Type|Body Shape|RoundFastener Standard|QQ-A-225A Comp 2Product Service Code|UNSPSC Code|