IFI-144, Test Evaluation Procedures for Coating Qualification Intended for Use on High-Strength Structural Bolts


Issued 2000, Reaffirmed 2013



This Standard defines the procedures and tests which demonstrate that a given coating should be considered by the Research Council on Structural Connections and ASTM Committee F-16 on Fasteners for inch series high-strength structural bolts. Testing is to be carried out using ASTM A490 Type I bolts. A single lot for each size will be used. Multiple lots may be required for complete qualification and acceptance.