Heavy Hex Jam Nuts

Heavy Hex Jam Nuts are thinner than regular heavy hex nuts, but have similar dimensions across the flats and corners. Like regular hex jam nuts, heavy hex jam nuts can be threaded onto a bolt and run tight against the standard heavy hex nut which will lock the nut in place and prevent it from backing off. 

Heavy Hex Jam Nuts Diameters

Heavy Hex Jam Nuts are available on the FCH Network with Imperial/US diameters that range from #1 to 4 1/2 The length of Heavy Hex Jam Nuts is usually measured from the point to the underside of the head.

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Heavy Hex Jam Nuts Finishes

Heavy Hex Jam Nuts are available on the FCH Network in finishes or coatings that range from Plain to Phosphate

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