Home / Products / Nuts ASTM A194M CARBON AND ALLOY STEEL NUTS FOR BOLTS FOR HIGH TEMPERATURE OR HIGH PRESSURE SERVICE (METRIC) Nuts A194M Notes :Unit: MillimeterDimensions per :ANSI B18.2.4.6MFinish :Plain (Uncoated)Hot Dip GalvanizedRelated Product Links :ASTM A193ASTM A194ASTM F436M