National Bolt & Nut Corp. - Heavy Hex Nuts

As part of our premium line of hex nut products, National Bolt & Nut offers a wide range of heavy hex nuts in various grades, finishes, threads, and sizes to meet your unique application requirements.
Meeting ANSI B18.2.2 dimensional requirements, heavy hex nuts are popular for their durability and are designed to undergo the most demanding industrial applications or extreme conditions. With our premium heavy hex nuts, nylon inserts and nuts with patches are also available and can be requested through our information request form.
Other materials and finishes available. For further information, call or send an information request.

Unit of Measure

Items	Custom Custom Heavy Hex Nut	pn-4524 Heavy Hex Nuts - A194 Grade 2H - 1/4-20 - - Plain	pn-4525 Heavy Hex Nuts - A194 Grade 2H - 3/8-16 - - Plain	pn-4526 Heavy Hex Nuts - A194 Grade 2H - 5/16-18 - - Plain	pn-4527 Heavy Hex Nuts - A194 Grade 2H - 7/16-14 - - Plain
Thread Size	N/A Custom	N/A 1/4-20	N/A 3/8-16	N/A 5/16-18	N/A 7/16-14
Grade/Class	N/A	N/A Grade 2H	N/A Grade 2H	N/A Grade 2H	N/A Grade 2H
Finish	N/A	N/A Plain	N/A Plain	N/A Plain	N/A Plain
Thread Style	N/A Custom	N/A Coarse Thread	N/A Coarse Thread	N/A Coarse Thread	N/A Coarse Thread
Material	N/A Custom	N/A	N/A	N/A	N/A
Type	N/A Custom	N/A	N/A	N/A	N/A
Weight / C	N/A	N/A 1.20 lb	N/A 3.10 lb	N/A 1.70 lb	N/A 4.20 lb