Alumi-Flex structural drill screws are 300 series (18-8) stainless steel self-drilling tapping screws that are used for fastening to aluminum when corrosion resistance and galvanic reaction are a primary concern
Features:
300 series stainless steel provides a very high level of corrosion resistance
Stalgard GB coating provides greater galvanic compatibility in aluminum
Head marked with a "3" for easy identification (undercut flat head screws do not have a head marking)
Specs
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Material:
Alloy Steel
Length (Inches):
1-1/2"
Shank Diameter:
#12
Threads Per Inch:
14
Contact
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