Hygienic Cap Nut w/Washer Nut Overall Height 15.1 mm Minimum Temperature -20 Degrees C Maximum Temperature 100 Degrees C Nut Material Grade 316L Nut Material Finish Bright (Uncoated) Includes Seal Washer Standards EU 10/2011 FDA RoHS For Environment Hygienic Cap Type Standard Crown System of Measurement Metric Nut Material Stainless Steel Thread Size M6 Thread Depth 7.2 mm Collar Diameter 14 mm Seal Height 2.5 mm Washer Outside Diameter 15.74 mm Hex Width 10 mm