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HSS Tap UNF Taper-1/4x28
HSS Tap UNF Taper – 1/4 x 28
This high-speed steel (HSS) taper tap is designed for producing precise internal threads to the Unified National Fine (UNF) standard, sized 1/4" x 28 TPI (threads per inch). With its long, gradual lead-in, the taper style tap is ideal for starting new threads smoothly, reducing cutting effort, and ensuring excellent chip clearance for accurate results.
Key Features:
Size: 1/4" UNF (28 TPI)
Type: Taper tap – designed for initiating threads with a long lead-in
Material: High-Speed Steel (HSS) for durability, hardness, and wear resistance
Thread Standard: Unified National Fine (UNF) – widely used in automotive, aerospace, and precision fastening applications requiring finer threads
Applications: Perfect for starting threads in through holes, or as the first step in a complete tap set for blind holes
Durable, accurate, and dependable, this taper tap provides smooth thread starts and long-lasting performance across a wide range of materials.
