Hex Nuts - Hygienic Design

Hygienic Hex Nut Nut Overall Height 9.5 mm Nut Material Grade 316L Standards EHEDG Certified FDA Compliant RoHS For Environment Hygienic System of Measurement Metric Nut Material Stainless Steel Thread Size M4 Thread Depth 6 mm Collar Diameter 11 mm Washer Outside Diameter 11.8 mm Hex Width 7 mm Seal Material EPDM Seal Material - Maximum Temperature 120 Degrees C Seal Material - Minimum Temperature -40 Degrees C Average Surface Roughness (Ra) less than 0.8 micron