Heavy Hex Nuts are larger and thicker than standard (finished) hex nuts.The heavy hex pattern is typically used for large diameter and high strength bolts, and with certain high-strength grades of steel can be used with structural bolts in structural applications.

Diameters

are available on the FCH Network with Imperial/US diameters that range from #1 to 6 and with Metric diameters that range from M1 to M100. The length of is usually measured from the point to the underside of the head.

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