Fastener SuperStore will close at 5pm CST on Friday, May 26. We will reopen at 7am CST on Tuesday, May 30. Have a safe and happy Memorial Day Weekend!

Mil-Spec Military Grade Bolts

Mil-Spec Bolts

Mil-Spec Bolts 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.