Bulk 3/8"-16 Unslotted Indented Hex Washer Thread Cutting Screw Type 23 – Full Thread Zinc-Bake 440216 Duo-Drive Convenience: Install with a

Duo-Drive Convenience: Install with a ¼″ hex socket/wrench or a flat-blade screwdriver

Note: Floyd Rose

Finish: Zinc-Plated – baked + factory wax

Nylon Insert Locking Mechanism: Prevents loosening from vibration for a secure hold

Bulk 3/8"-16 Unslotted Indented Hex Washer Thread Cutting Screw Type 23 – Full Thread Zinc-Bake 440216 Duo-Drive Convenience: Install with aMonster Overview: Cut clean 3 8 16 threads directly into structural steel or channel with Unslotted Indented Hex Washer Head Thread Cutting Screws, Type 23, Bright Zinc Bake. The robust 9 16 across flats hex head delivers maximum torque with impact sockets or box wrenches, while a Type 23 triangular chip relief pocket ejects swarf as it tapsreducing drive torque and leaving crisp internal threads. A broad, non serrated washer flange spreads clamp load