Bulk 1/4"-20 Unslotted Indented Hex Washer Thread Cutting Screw Type 23 – Full Thread Zinc-Bake BulkMetric Geometry: 48-2 Thread-Forming profile maximises

Geometry: 48-2 Thread-Forming profile maximises pull-out strength in ABS

Our Metric Hex Key Set is built to ANSI/ASME standards for precision and performance

Note: “PT” denotes Partial Thread fasteners

and mild corrosion resistance—ideal for machinery

Fast shipping

Bulk 1/4"-20 Unslotted Indented Hex Washer Thread Cutting Screw Type 23 – Full Thread Zinc-Bake BulkMetric Geometry: 48-2 Thread-Forming profile maximisesMonster Overview: Cut clean 1 4 20 threads directly into mild steel, stainless sheet, or aluminum channel with Unslotted Indented Hex Washer Head Thread Cutting Screws, Type 23, Bright Zinc Bake. The robust 7 16 across flats hex head delivers maximum torque with any nut driver or impact socket, 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