Business Type : Manufacturer, Supplier
|SIZE||M16 to M72 (5/8|
|GRADES||8, 10, 2H, 2HM, 4 & 7 etc.|
|COATING||Auto Black, HDG, Zinc Plated, PTFE, Teflon, Xylon, dichromate, Rilson etc.|
|STANDARDS||ASTM, ANSI, DIN , BS|
Heavy hex nuts are slightly larger and thicker than standard (finished) hex nuts. There are numerous grades and the heavy pattern is typically used for large diameter and high strength bolts.