Value Collection JY4847976 Straight Flute Tap 13/16-32 Uns

Product Description

The VALUE COLLECTION JY4847976 is a straight flute tap designed for cutting internal right-hand threads to a 13/16-32 UNS specification. Built from high-speed steel with a bright/uncoated finish, this tap handles threading operations in a range of ferrous and non-ferrous materials. The plug chamfer style distributes cutting load across several leading threads, making it suited for through-hole applications and general-purpose tapping where a starting chamfer is needed. With an H4 thread limit and 3B class of fit, it produces threads within the tolerance range required for standard mechanical assemblies. Four flutes provide adequate chip clearance in typical shop or field conditions.

This tap is used in machining, fabrication, and maintenance environments where 13/16-32 UNS internal threads are required. The UNS thread form covers applications where unified coarse or fine series do not meet design requirements, such as specialty fittings, instrumentation housings, or repair work on custom-threaded components. It is installed by machinists, tool and die makers, and maintenance technicians using a tap wrench or machine tapping setup. The 4-15/32 inch overall length accommodates standard tap holders and extension setups.

Key Features

• 13/16-32 UNS thread size for specialty unified thread applications
• High-speed steel construction for durability across a range of workpiece materials
• Plug chamfer with 4 flutes for general-purpose through-hole tapping
• 3B class of fit and H4 thread limit for standard tolerance internal threads
• Bright/uncoated finish — no coating buildup to affect thread tolerance
• Right-hand thread direction, no coolant-through requirement

Compatibility

Designed as a general-purpose replacement or stock tap for machines and tap holders accepting standard straight flute taps in the 13/16-32 UNS thread specification.

Installation Notes

This tap should be installed by qualified machinists or maintenance technicians familiar with threading operations. Power down and lock out any machine before securing the tap in the holder. Use appropriate cutting fluid for the workpiece material to extend tap life and improve thread finish. Do not force the tap if resistance increases unexpectedly — back off to clear chips before continuing.