Yellow zinc plated bolting will meet or exceed ASTM F1941

5/8-11 x 1 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (250)

Premium fasteners for your toughest jobs

3/16 x 1 3/4 Slot Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (3000)

27/64 x 12 High Speed Aircraft Bit Cobalt

14 x 3 3/4 HeadLOK® Heavy Duty Flathead Fastener (250) Flat Sleeve Anchors Zinc Plated Yellow zinc plated bolting willThe 14 x 3 3 4 HeadLOK Heavy Duty Flathead Fastener is the ideal choice for securing heavy duty projects. These fasteners feature a flathead design that provides greater stability and superior holding power, making them the perfect choice for your toughest projects. Plus, each package contains a generous quantity of 250, so youll have plenty for your projects.