Commercial Item Description A-A-55615 Shield, expansion (wood screw and lag bolt self-threading anchors)

Publication Year

1995

Document Status

Current

Abstract

Specifies wood screw and lag bolt self-threading anchors for attaching equipment and fixtures to masonry.

Document History

Revision A, March 30, 2026. Supersedes NPFC AA-55615, 19 January 199, Notice 4 - Validation December 19, 2022.

Publisher Information