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HSS Tap UNF Taper-9/16x18
HSS Tap UNF Taper – 9/16 x 18
This high-speed steel (HSS) taper tap is precision-engineered for cutting accurate internal threads to the Unified National Fine (UNF) standard, sized 9/16" x 18 TPI (threads per inch). With its long, gradual lead-in, the taper tap is designed to start new threads smoothly, reducing cutting effort while ensuring proper alignment and excellent chip clearance.
Key Features:
Size: 9/16" UNF (18 TPI)
Type: Taper tap – designed for initiating threads with a gradual lead-in
Material: High-Speed Steel (HSS) for hardness, durability, and long service life
Thread Standard: Unified National Fine (UNF) – widely used in automotive, aerospace, and precision engineering applications
Applications: Best suited for starting threads in through holes, or as the first step in a complete tap set for blind holes
Strong, accurate, and dependable, this taper tap ensures clean thread starts and reliable performance across a wide range of workshop and industrial tasks.