Bulk 1/4"-20 Slot Indented Hex Washer *Serrated* Thread Cutting Screw Type 23 – Full Thread Zinc-Bake 440412 Accelerate plastic assembly with 1/4″-10

Accelerate plastic assembly with 1/4″-10 Slotted Indent Hex-Washer Head 48-2 Thread-Forming Screws

Phillips Drive: Cross-recessed pan head works with standard #3 Phillips bits

Bulk Availability: Large quantities suitable for industrial and manufacturing needs

and tapered machine-screw threads create clean internal threads in sheet metal

Bulk 1/4"-20 Slot Indented Hex Washer *Serrated* Thread Cutting Screw Type 23 – Full Thread Zinc-Bake 440412 Accelerate plastic assembly with 1/4″-10Monster Overview: Lock out vibration and cut your own threads in one step with 1 4 20 Slot Indented Serrated Hex Washer Head Thread Cutting Screws, Type 23, Bright Zinc Bake. The dual drive head pairs a standard 7 16 across flats hex for high torque installs with a full width straight slot for flat blade access. Under the washer style flange, sharp serrations bite into the mating surface, resisting loosening from shock or vibration. At the tip, a Type