Padlock: Steel, Keyed Alike, 1-3/4" Wide, Chrome-Plated MPN:A7200KA-15803

McMaster-Carr's spiral point tap is designed for superior thread-forming and chip evacuation in challenging materials such as stainless steel, aluminum, and cast iron. Its 3/4 UNC threads match standard automotive sizes while its 3 flutes help eliminate swarf from the hole, ensuring clean entries and exits. The plug chamfer offers a precise fit, allowing for easier reaming of burrs in production environments. Constructed with high-speed steel for long life, the spiral point tap has a steam oxide coating that enhances heat resistance and reduces friction, perfect for applications where tapping hardened materials is required. Its broad strength ensures optimal threading in blind holes and reduced breakage during use. Overall, this versatile tapping solution offers precision and durability to professionals in automotive repair, aerospace, machine shops and tool rooms, meeting multiple industry standards for tap dimensions, quality and efficiency.