Fair Wind Fasteners
Silicon Bronze Heavy Hex Nuts
Silicon Bronze Heavy Hex Nuts
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When a regular hex finish nut just won't do, these Heavy Hex Nuts are much larger and stronger than a normal sized silicon bronze hex nut. The extra threaded length and the width across the flats on these larger nuts will hold your machine screw, hex bolt, or carriage bolt securely.
They are guaranteed to be true 655 Silicon Bronze alloy.
Need an anti-seize and thread protectant for these nuts? Don't forget to add on some Fair Wind Screw Lube.
Nominal Size | Width Across The Flats | Thickness |
1/4 | 1/2 | 15/64 |
5/16 | 9/16 | 19/64 |
3/8 | 11/16 | 23/64 |
7/16 | 3/4 | 27/64 |
1/2 | 7/8 | 31/64 |
9/16 | 15/16 | 35/64 |
5/8 | 1 1/16 | 39/64 |
3/4 | 1 1/4 | 47/64 |
7/8 | 1 7/16 | 55/64 |
1 | 1 5/8 | 63/64 |
1 1/8 | 1 13/16 | 1 7/64 |
1 1/4 | 2 | 1 7/32 |
1 3/8 | 2 3/16 | 1 11/32 |
1 1/2 | 2 3/8 | 1 15/32 |
1 5/8 | 2 9/16 | 1 19/32 |
1 3/4 | 2 3/4 | 1 23/32 |
1 7/8 | 2 15/16 | 1 27/32 |
2 | 3 1/8 | 1 31/32 |
2 1/4 | 3 1/2 | 2 13/64 |
2 1/2 | 3 7/8 | 2 29/64 |
2 3/4 | 4 1/4 | 2 45/64 |
3 | 4 5/8 | 2 61/64 |
3 1/4 | 5 | 3 3/16 |
3 1/2 | 5 3/8 | 3 7/16 |
3 3/4 | 5 3/4 | 3 11/16 |
4 | 6 1/8 | 3 15/16 |

They immmediatley addressed a USPS issue we had. Super nice to do business with them!
Great selection of harder to find high quality stainless and silicon bronze fasteners. Fast shipping and top notch customer service, I'll be purchasing all my silicon bronze fasteners from Fairwind! Thanks Rob
Fast shipping and quality products.
Items exactly as described. Great to have a reliable source for bronze hardware.
Fairwind stuff never disappoints. Great products and great service!
The best!!
Silicon Bronze Heavy Hex Nuts
Silicon Bronze Heavy Hex Nuts