Fastener SuperStore will be closing at 5 pm Central on Friday, May 22nd. Orders placed after that time will be processed on Tuesday, May 26th. Have a great Memorial Day Weekend!

Mil Spec Military Grade Washers

Mil-Spec Washers

Mil-Spec Washers are tested and certified to military standards. Standard part numbers are used to refer to all mil-spec parts. These numbers are searchable on site for all parts that Fastener SuperStore stocks. Manufacturer's certification is included on all Mil-Spec orders.