Bi-Flex structural screws are bi-metal self-drilling tapping screws that provide the corrosion resistance of 300 series stainless steel and the efficiency of drill screws. Bi-Flex screws are suitable for use in both steel and aluminum.
Features & Specs
High strength, ductility and reliability
Higher corrosion resistance compared with carbon steel and 410 series stainless steel fasteners
18-8 stainless compatible with pressure treated lumber
Immune to hydrogen assisted stress corrosion cracking (HASCC)
Stalgard GB coating creates greater galvanic compatibility in dissimilar metal applications, including connections involving aluminum
General Application & Uses
Steel-to-steel connections
Aluminum-to-aluminum connections
Aluminum-to-steel connections
Wood-to-steel connections
Approvals & Listings
International Code Council, Evaluation Service (ICC-ES), ESR-4367
Code compliant with the International Building Code/International Residential Code:2021 IBC/IRC, 2018 IBC/IRC, 2015 IBC/IRC and 2012 IBC/IRC
2020 Florida Building Code (FBC) ICC-ES Report Supplement
Tested in accordance with ICC-ES AC491 for use in Aluminum
International Code Council, Evaluation Service (ICC-ES), ESR-4374
2020 Los Angeles Building Code (LABC) and Los Angeles Residential Code (LARC) ICC-ES Report Supplement
Tested in accordance with AISI S905 and ICC-ES AC500 for attaching Miscellaneous Building Materials to Steel
Express delivery and return policies
Free shipping on orders over $30
Processing time: 1-2 Days
Shipping time: 3-5 Days(According to the logistics method and delivery address)
Items can be returned or exchanged within 30 days !
