3/8 x 8 Hex Lag Screw 18-8 SS

The Drive® anchor is a one piece

1/2-13 x 9 Grade 5 Hex Cap Screw Zinc Plated

3/16 x 4 Powers Round Toggle Bolt Zinc Plated (50)

The slots are on the end opposite the bearing surface

1 1/8-7 Slotted Hex Nut Zinc Plated 5/8-11 A307 Grade A Carriage Bolts Zinc Plated 3/8 x 8 Hex Lag1 1 8 7 Slotted Hex Nut Zinc Plated . Hex nut with opposed slots cut into the top of the nut through the centers of the flats. The slots are on the end opposite the bearing surface. The slots are for the insertion of a cotter pin to secure the nut when used with a drilled shank fastener. Nuts are made from a low carbon steel which conforms to the following chemical composition requirements: Carbon 0. 47% max, Phosphorous 0. 12% max, Sulfur 0. 23% max.