<![CDATA[EC21 Product Catalogs - standards flanges]]> <![CDATA[Hex Flange Nut]]> <![CDATA[Custom Black Hexagon Lock Nuts]]> <![CDATA[Wheel Hub Nut]]> <![CDATA[DIN6923 Class 4,6,8,10,12 Hexagon Flange Nuts]]> <![CDATA[DIN EN 1663 Lock Nuts]]> <![CDATA[ASTM A563 Heavy Hex Structural Nut]]> <![CDATA[DIN Nuts]]> <![CDATA[Fastener Nuts]]> <![CDATA[304 Stainless Steel Metal Flange Locking Nut Self-locking Nut Flange Nut]]> <![CDATA[Flange Nut / Automotive Fasteners / Industrial Fasteners / Automobile Fasteners]]> <![CDATA[ASME B18.2.2 Hex Nut]]>