We could talk about how the Zinc used in these nuts is only from the finest old-growth Zinc trees from across the globe and is hand picked only at the peak of the season. Or how they are expertly hand-ground by a 6th generation master grinder. And how every nut passes a rigorous 19-point inspection process at each step of the process. And how each nut's dimensional variations can only be measured on the sub-atomic level. We could say all that, but it would be a lie. These are standard 4-40 zinc-plated nuts. Note: These come in packs of 10 https://elecena.pl/product/1679468/nut-metal-4-40-10-pack 2011-05-13 https://elecena.pl/product/1679468/nut-metal-4-40-10-pack 2011-12-16 https://elecena.pl/product/1679468/nut-metal-4-40-10-pack 2015-12-31 https://elecena.pl/product/1679468/nut-metal-4-40-10-pack 2016-01-14 https://elecena.pl/product/1679468/nut-metal-4-40-10-pack 2016-11-25 https://elecena.pl/product/1679468/nut-metal-4-40-10-pack 2016-11-28 https://elecena.pl/product/1679468/nut-metal-4-40-10-pack 2016-11-29 https://elecena.pl/product/1679468/nut-metal-4-40-10-pack 2016-12-09 https://elecena.pl/product/1679468/nut-metal-4-40-10-pack 2016-12-13 https://elecena.pl/product/1679468/nut-metal-4-40-10-pack 2017-11-24 https://elecena.pl/product/1679468/nut-metal-4-40-10-pack 2017-11-28 https://elecena.pl/product/1679468/nut-metal-4-40-10-pack 2018-11-21 https://elecena.pl/product/1679468/nut-metal-4-40-10-pack 2018-11-27 https://elecena.pl/product/1679468/nut-metal-4-40-10-pack 2022-02-21