Used in satellite television industry for making attachments in masonry with lag shields or in wood without an anchor.
Fully threaded up entire length of screw.
Formed from Grade 5 Steel.
Lag Screws have a core Rockwell Hardness ranging from C25-C34.
Fluorocarbon finish provides over 500 hours of salt spray protection before the appearance of red rust (ASTM Specification B117).