On Friday 5/23 Fastener SuperStore will be closing at 5:00pm CT for the holiday weekend. Orders placed after 3pm CT will ship Tuesday 5/27. Happy Memorial Day!

Mil-Spec Washers

Washers that have been tested and certified to Military standards. Manufacturer's certification included.

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All Mil-Spec Washers

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AN960
AN970
MS15795
MS27183
MS35333
MS35335
MS35338 (Split L/W Steel / Zinc Yellow)
MS35338 (Split L/W Steel / Cadmium Yellow)
MS35338 (Split L/W / 316 Stainless)
MS35338 (Split L/W 400 Stainless)
MS51848 (High Collar L/W)
NAS620
NAS620L
NAS1149 - Stainless Steel
NAS1149 - Steel