1/2-13 x 1 1/2 Slotted Indented Hex Washer Thread Cutting Screw Type F Fully Threaded Zinc NSTB Their round head design provides

Their round head design provides a smooth

The head markings provide clear identification of the washer's size and grade

This 4-40 x 1 fully threaded machine screw features an unslotted indented hex head for a secure hold

The 100º angle of the head allows for easy driving and prevents overtightening

1/2-13 x 1 1/2 Slotted Indented Hex Washer Thread Cutting Screw Type F Fully Threaded Zinc NSTB Their round head design provides1 2 13 x 1 1 2 Slotted Indented Hex Washer Thread Cutting Screw Type F Fully Threaded Zinc is a fastener designed for creating strong and secure connections in various applications. It features a 1 2 13 thread pitch, a 1 1 2 inch length, and a slotted indented hex washer head for easy driving and tightening. The thread cutting design allows the screw to cut its own threads into the material, providing a secure hold. Made of durable zinc plated steel,