MS/NAS Keylocking Insert Selection Chart

Miniature Keylocking Threaded Inserts

Keylocking Threaded Inserts

Watch the Video
“Installation & Removal of Keylocking Inserts”

Acme manufactures an extensive range of NAS/MS inserts. Select from the options in the interactive chart below to help guide your keylocking threaded insert selection.
Information about Finish, Tolerance, Keys, etc. for individual inserts may be viewed by selecting the specifications button.

Approved by the United States Defense Logistics Agency

Acme Industrial Company has been approved by the United States Defense Logistics Agency as a supplier of Class 3 Threaded Fasteners. The Qualified Suppliers List for Manufacturers (QSLM) approval extends to Acme’s Keylocking stud products. See QSLM approval letter.