1/4-20 x 1-1/2 Elco Bi-Flex / Hex Washer Head / 18-8 Stainless / Stalgard / QTY 1000 The patented E-Form® segmented thread

The patented E-Form® segmented thread profile design improves installation and forms threads that provide increased thread engagement

8-18X3 Phillips Bugle Head Full Thread Self Drilling Drywall Screw Zinc and Bake

ductility and resistance to embrittlement required for critical applications

Tap-Flex fasteners are designed to offer a replacement option for traditional nut and bolt assemblies

1/4-20 x 1-1/2 Elco Bi-Flex / Hex Washer Head / 18-8 Stainless / Stalgard / QTY 1000 The patented E-Form® segmented threadBi 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