they come in a box of 10

With a box of 700 screws

1/2-20 x 1 1/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (450)

Equipped with a 1/4" diameter and 1 3/4" length

1/4-20 x 3 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (550)

0.276 x 8 Simpson Strong-Drive® SDWH TIMBER-HEX Hot Dipped Galvanized 3/8 in. Hex Head Screw - Box (150) 3/4-10 A307 Grade A Carriage Bolts Hot Dipped Galvanized they come in a boxThe 0. 276 x 8 Simpson Strong Drive SDWH TIMBER HEX Hot Dipped Galvanized 3 8 in. Hex Head Screw provides a reliable and secure hold with its hot dipped galvanization and hex head design. This box includes 150 screws for all your building projects.