3/16 x 1-3/4 Elco Crete-Flex / Hex Washer Head / 410 Stainless / Stalgard 6X3/4 Phillips Bugle Head Coarse

6X3/4 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board

Thread Pattern: ISO Metric Thread

and pour concrete

Fasteners accept standard nuts and washers (if desired and/or required)

including those involving aluminum

3/16 x 1-3/4 Elco Crete-Flex / Hex Washer Head / 410 Stainless / Stalgard 6X3/4 Phillips Bugle Head CoarseDeWALT SKU DFM4EMH510 The Crete Flex anchor is a 410 stainless steel screw anchor for light to medium duty applications in concrete and masonry block base materials. Crete Flex anchors feature a Stalgard coating and provide enhanced corrosion resistance over carbon steel fasteners.