Hygienic USIT Cap Nut w/Flat Head Profile Standard Crown Material Grade/Class Grade 316L Material Stainless Steel Finish Polished Thread Size M4 Overall Height 9 mm Hex Width 7 mm Material Quality Standards AISI 316L System of Measurement Metric Made in North America No Manufacturer Location Globally Sourced Pack Size Small Pack RoHS Compliant Yes Thread Direction Right Hand