1/2-20 x 3 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25)

#8 Diameter

3/4-10 x 34 A307A Hex Bolt Plain Steel

#47 Heavy Duty Jobber Drill Bit

1-8 x 14 A307A Hex Bolt Zinc Plated

3/16 x 3 3/4 Simpson Flat Head Titen Turbo™ Concrete and Masonry Screw Anchor Zinc Plated w/ Ceramic Coat Silver (T25 6-Lobe) - Box (1000) 5/8-11 Button Socket Cap Screws Alloy 1/2-20 x 3 3/4 GradeSimpson Flat Head Titen Turbo anchors provide superior hold in concrete and masonry, with corrosion protection up to 5x longer than zinc plated steel screws. With a six lobe drive and a ceramic coating for extra resistance against salt, water, and extreme weather, they are the ideal choice for outdoor applications. 1000 anchors per box.