they come with T25 Collated 6 Lobe Drive and are sold in boxes of 1000

9/16-12 x 4 Grade 8 Hex Cap Screw Plain Domestic USA (100)

3/8-16 x 5/8 Grade 5 Hex Cap Screw Plain Domestic USA (1200)

1-14 x 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10)

3/4-10 x 2 1/2 A325 Type 1 Heavy Hex Bolt Plain - Bulk Keg (450) 1 1/4-7 A325 Type 1 Heavy Hex Bolts Hot Dipped Galvanized they come with T25 CollatedThis Bulk Keg of A325 Type 1 Heavy Hex Bolts is ideal for a variety of heavy duty applications. With a thread size of 3 4 10 and a length of 2 1 2", this pack of 450 bolts is a great solution for any project that requires robust fastening capabilities.