5/8-11 x 5 Elco Tap-Flex / Hex Washer Head / Steel / Stalgard (50ct) Stalgard® and Stalgard® SUB Coatings

Stalgard® and Stalgard® SUB Coatings provide improved corrosion resistance as well as enhanced galvanic compatibility in dissimilar metal applications

The slotted aluminum sleeve helps to hold fast without loosening or backing out even with internal and external vibrations

High strength

Brand part # DFM12726

5/8-11 x 5 Elco Tap-Flex / Hex Washer Head / Steel / Stalgard (50ct) Stalgard® and Stalgard® SUB CoatingsTap Flex Thread Forming Structural Screws are thread forming, dual heat treated self tapping fasteners that provide the strength, ductlity, and resistance to embrittlement failures required in critical curtain wall and dissimilar metal applications. Tap Flex fasteners are designed to offer a replacement option for traditional nut and bolt assemblies. These fasteners provide an excellent solution for blind connections. The patented E Form segmented