Request Information
SAME-DAY QUOTES!
We'll respond to your quote in 24 hours or less. Our knowledgeable staff is here to help. Please provide your project's information in the form below and we'll be in touch shortly.
** Minimum order value: $100
- All CategoriesAll Categories
- Bolts & NutsBolts & Nuts
- Coupling Nuts, Flange Nuts, Hex Nuts, Lock Nuts, Slotted Nuts, Square Nuts and Wheel NutsCoupling Nuts, Flange Nuts, Hex Nuts, Lock Nuts, Slotted Nuts, Square Nuts and Wheel Nuts
- Flange NutsFlange Nuts
- Hex Flange NutsHex Flange Nuts
- View Items
Hex Flange Nuts
- As part of our high-quality line of flange nut fasteners, National Bolt & Nut offers a variety of hex flange nuts that meet IFI-145 dimensions. Our hex flange nuts are equipped with a wider flange that distributes pressure equally over the components being fastened, assuring a more secure hold.
- Our hex flange nuts are equipped with either course or fine threads. Nylon inserts and nuts with patches are also available, which help prevent our hex flange nuts from loosening during vibration.
- Other materials and finishes available. For further information, call or send an information request.
Item # |
Thread Style |
Thread Size |
Grade/Class |
Finish |
---|---|---|---|---|
Custom | N/A Custom | N/A Custom | N/A | N/A Custom |
pn-5271 | N/A Coarse Thread | N/A 1/4-20 | N/A Grade 8 | N/A Plain |
pn-5272 | N/A Coarse Thread | N/A 3/8-16 | N/A Grade 8 | N/A Plain |
pn-5273 | N/A Coarse Thread | N/A 7/16-14 | N/A Grade 8 | N/A Plain |
pn-5274 | N/A Coarse Thread | N/A 1/2-13 | N/A Grade 8 | N/A Plain |
pn-5275 | N/A Coarse Thread | N/A 5/8-11 | N/A Grade 8 | N/A Plain |
pn-5276 | N/A Coarse Thread | N/A 3/4-10 | N/A Grade 8 | N/A Plain |
pn-5277 | N/A Coarse Thread | N/A 7/8-9 | N/A Grade 8 | N/A Plain |
pn-5278 | N/A Coarse Thread | N/A 1-8 | N/A Grade 8 | N/A Plain |
pn-5279 | N/A Fine Thread | N/A 5/16-18 | N/A Grade 8 | N/A Plain |
pn-5280 | N/A Fine Thread | N/A 1/2-20 | N/A Grade 8 | N/A Plain |
pn-5281 | N/A Fine Thread | N/A 5/8-18 | N/A Grade 8 | N/A Plain |
pn-5282 | N/A Fine Thread | N/A 3/4-16 | N/A Grade 8 | N/A Plain |
pn-5283 | N/A Fine Thread | N/A 1-14 | N/A Grade 8 | N/A Plain |