Value Collection JY4846820 Straight Flute Tap 11/16-24 Unef

Product Description

The VALUE COLLECTION JY4846820 is a straight flute tap designed to cut internal threads in a wide range of materials. It produces 11/16-24 UNEF right-hand threads to a 3B class of fit, making it suitable for applications requiring fine-thread engagement and precise dimensional tolerance. The tap is manufactured from high-speed steel with a bright, uncoated finish. It features a plug chamfer, which provides a gradual lead-in and is well-suited for through-hole tapping. With 4 flutes and an H3 thread limit, it delivers consistent chip evacuation and reliable thread form across production and maintenance work.

This tap is used in machine shop, manufacturing, and maintenance environments where fine unified extra-fine threads are required. The plug chamfer style makes it a practical choice for through-hole applications in steel, aluminum, and similar machinable materials. With a 4-flute straight flute design, it is compatible with standard tapping heads, CNC machines, and hand-tapping operations. It is a solid option for toolroom use, production tapping, and MRO applications where UNEF thread forms are specified.

Key Features

• 11/16-24 UNEF thread form with right-hand thread direction
• 3B class of fit for standard internal thread tolerance
• H3 thread limit for consistent oversize control
• Plug chamfer for through-hole tapping applications
• 4 straight flutes for effective chip removal in through-hole conditions
• High-speed steel construction with bright, uncoated finish

Compatibility

Designed as an OEM-style replacement or standard tooling option for applications requiring 11/16-24 UNEF internal threads in through-hole configurations.

Installation Notes

This tap should be installed in a proper tap holder, tapping head, or chuck with adequate alignment to prevent tap breakage. Ensure the workpiece is securely clamped before beginning the tapping operation. Apply a suitable cutting fluid for the material being tapped to extend tool life and improve thread quality. Follow standard shop safety practices and machine specifications when setting spindle speed and feed rate.