<![CDATA[EC21 Product Catalogs - stainless hex nut with]]> <![CDATA[M5 M6 M8 M10 M12 Square Hex Nut Stainless Steel Nut Bolt with Wing Nut]]> <![CDATA[ASTM A563 Heavy Hex Nut]]> <![CDATA[Carbon Steel Hex Flange Nuts Factory]]> <![CDATA[ASTM A194 & ASTM A194M Grade 2H,2HM,7,7M,4,8,8M Heavy Hex Nuts]]> <![CDATA[Hex Nuts]]> <![CDATA[ASME B18.2.2 Hex Nut]]>