The Dayton Superior F5 Threaded Inserts have National Course (NC) threads and are recommended for use under permanent loading conditions. This insert has been approved by the Board of Standards and Appeals for use in New York City under Calendar No. 447-60SM. The F5 insert is cast from ductile iron that meets ASTM A-395, Grade 60-40-18.

Manufacturer: Dayton Superior

For More Information on the Thrd Insert, [Click Here] to Link to Manufacturer Web Site