Military Specified fasteners, commonly referred to as Mil-Spec fasteners, are manufactured to the exacting demands of the United States military. Mil-Spec fasteners can be classified by MS, AN or NAS numbers, and are used to fasten materials in military, government, aerospace, automotive or industrial applications.
While information on specific military fasteners and Mil-Spec codes is not easy to find on the internet, we've taken the work out of it by making Mil-Spec nuts, screws, washers and pins available online at FastenerExpert.us.
Mudge Fasteners understands how important military contracts are for our clients and is proud to offer Made in the USA military fasteners for less, directly from the comfort of your computer, smartphone or tablet.
Below is a small portion of the most popular Mil-Spec parts available. If you're looking for something you don't see here, contact us and we'll find it for you. Click on items in blue with the shopping cart icon 🛒 to buy online.
Dowel Pins – 416 Stainless Steel
MS 16555 🛒
Finished Hex Nuts – 304 Stainless Steel
MS 51971 – Coarse Thread
MS 51972 – Fine Thread
Nylon Insert Locknuts
MS 17830 / NASM 17830
MS 35338 / NASM 35338 🛒