3/8-16 x 1 Slotted Indented Hex Washer Thread Cutting Screw Type 23 Fully Threaded Zinc KQF410 It has a square drive

It has a square drive head that requires a square drive bit to install

The 4-40 Conical K Keps Lock Nut Zinc and Bake is a high-quality nut that is designed to provide a secure and reliable connection

5 x 8 DIN 965 Metric Phillips Flat Machine Screw Full Thread 18-8 Stainless Steel is a versatile and durable fastener designed for a wide range of applications

The Type AB point ensures a secure hold in a variety of materials

while the Phillips drive ensures a secure and easy installation

3/8-16 x 1 Slotted Indented Hex Washer Thread Cutting Screw Type 23 Fully Threaded Zinc KQF410 It has a square driveThe 3 8 16 x 1 Slotted Indented Hex Washer Thread Cutting Screw Type 23 Fully Threaded Zinc is a versatile and durable fastener designed for a wide range of applications. It features a 3 8 inch diameter, a 16 threads per inch pitch, and a 1 inch length. The slotted indented hex washer head provides a secure grip for driving and prevents slippage. The thread cutting design allows the screw to create its own threads in metal or plastic, eliminating the