7/8-9 x 3 Grade 5 Hex Cap Screw Plain Domestic USA (55)

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3/16 x 1 3/4 Simpson Hex Head Titen Turbo™ Concrete and Masonry Screw Anchor Zinc Plated w/ Ceramic Coat Blue (1/4 in. Hex) - Box (100) SDS Plus eVolution Hammer Drill Bits 7/8-9 x 3 Grade 5Simpson Hex Head Titen Turbo Concrete and Masonry Screw Anchors feature zinc plating and a ceramic coating, giving superior corrosion resistance. Box of 100 anchors have a 3 16" diameter and 1 3 4" length, with a 1 4" hex head for easy installation.