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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
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
#3 Drive Size
High hardness lead threads for tapping into steel and aluminum
2018 IBC/IRC
Thread Pattern: Spaced Thread
5/16-18 X 1 3/4 Thread Cutting Screws / Unslotted / Hex Washer Head / Steel / Zinc / Type F Bi-Flex structural screws are bi-metal
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