It has a hexagonal drive at one end and a cup-shaped indentation at the other end

1/4-28 x 1 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (2050)

7/16-20 x 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (400)

3/4-16 x 2 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (25)

7/8-9 x 5 Hex Tap Bolt 18-8 (A2) Stainless Steel

7/8" ITM White Diamond Tile Bit 5/8 in. Thread OAL 2 3/8 in. Drilling 1 1/4 in. M20-2.50 Flat Socket Cap Screws 12.9 DIN 7991 Black Oxide It has a hexagonal drive7 8" ITM White Diamond Tile Bit 5 8 in. Thread OAL 2 3 8 in. Drilling 1 1 4 in. The International Tool White Diamond Tile Drill Bit is a high performance drilling tool designed specifically for precision cutting through tough materials like ceramic and porcelain tiles. Its diamond coated tip ensures clean, efficient drilling with reduced chipping, making it ideal for both professional and DIY tile installations. Durable and reliable, this drill bit