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Dormer E524 HSS UNF Hand Tap 7/16 UNF Second

DORMER

Compare today's prices on the "Dormer E524 HSS UNF Hand Tap 7/16 UNF Second".

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Last Checked: 08/11/2026
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Product Description

Compare today's prices on the "Dormer E524 HSS UNF Hand Tap 7/16 UNF Second".

Dormer E524 HSS UNF Hand Tap 7/16 UNF Second

This Dormer E524 HSS UNF Hand Tap is designed to deliver precise, clean threads in Unified National Fine (UNF) applications, making it an indispensable tool for engineers and machinists who require reliable performance in fine-thread fastening. Crafted from premium high-speed steel, it offers exceptional wear resistance and longevity, ensuring consistent results even in demanding materials such as alloy steels and non-ferrous metals. As a second tap, it is ideal for completing threads after a taper tap has started the cut, providing full thread depth with reduced cutting force.

- High-speed steel construction for superior durability and long service life

- Precision-ground flutes ensure efficient chip evacuation and smooth cutting action

- UNF thread profile for fine pitch applications requiring high tensile strength

- 7/16 inch size - commonly used in automotive, aerospace, and engineering assemblies

- Second tap designation for finishing threads to full depth and tolerance

- Suitable for both manual and machine use in hand tapping operations

- Dormer E524 series renowned for consistent manufacturing quality

Whether you are working on a production run or a one-off repair job, this tap delivers the accuracy and reliability you need for flawless threaded holes.

GTIN: 7320760098134