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Ships within 48 hours · Estimated delivery Nov 3 - Nov 8
Reserve from the case
Ships within 48 hours · Estimated delivery Nov 3 - Nov 8
Hollow Steel Sections (HSS)
Once concrete is hardened
Governing Standard: Steel per ASTM A574M
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
6-18X1 3/8 Phillips Bugle Head Fine Thread Drywall Screw Black Phosphate
1/4-20 X 1 1/4 Thread Cutting Screws / Unslotted / Hex Washer Head / Steel / Zinc / Type 1 Hollow Steel Sections (HSS)
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