AS 3566.2:2002 pdf free.Self-drilling screws for the building and construction industries Part 2: Corrosion resistance requirements. 5 REQUIREMENTS FOR CORROSION RESISTANCE 5.1 Class 1 Class I corrosion resistant screws shall comply with one of the following requirements: (a) Accelerated testing When Class 1 corrosion resistant self-drilling screws are prepared in accordance with Appendix A and tested in a neutral salt...
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