Value Collection JY74527342 Straight Flute Tap M14x1.25

Product Description

The VALUE COLLECTION JY74527342 is a straight flute tap designed to cut M14x1.25 metric fine internal threads in through-holes and blind-hole applications where chip evacuation is not the primary constraint. Built from high-speed steel (HSS) with a bright, uncoated finish, this tap delivers consistent thread geometry in a wide range of workpiece materials. It features four flutes and a plug chamfer, which provides a moderate lead-in of approximately 3 to 5 chamfered threads, making it well suited for starting in pre-drilled holes or continuing after a taper tap. The thread limit is D6, indicating the allowable tolerance class for the cut thread. Overall length is 3-19/32 inches with a thread length of 1-21/32 inches.

This tap is intended for use in machine shop, maintenance, and toolroom environments where M14x1.25 metric fine threads are required. The plug chamfer style makes it a general-purpose choice for both hand tapping and machine tapping operations on CNC machining centers, drill presses, and tapping machines. It is commonly used by machinists, tool-and-die makers, and maintenance mechanics working on automotive, hydraulic, and precision mechanical assemblies that specify metric fine thread standards.

Key Features

• M14x1.25 metric fine thread specification for tight-pitch threading applications
• Four-flute straight design provides rigidity and uniform thread form
• Plug chamfer (approximately 3-5 thread lead-in) suits general through-hole and blind-hole use
• High-speed steel construction handles a broad range of ferrous and non-ferrous materials
• D6 thread limit ensures consistent tolerance compliance for metric fine fits
• Bright, uncoated finish — no additional coating variables to account for in setup
• Right-hand thread direction, standard for the vast majority of metric fastener applications

Compatibility

Designed as a standard metric fine straight flute tap for use in any tapping application requiring M14x1.25 internal threads per metric fine thread standards.

Installation Notes

Install and operate this tap following standard tapping practices for HSS tooling. Always ensure the workpiece is properly secured and the tap is aligned perpendicular to the drilled hole before applying torque. When hand tapping, use an appropriate tap wrench and apply cutting fluid suitable for the workpiece material to extend tool life and improve thread finish. When machine tapping, verify spindle speed and feed rate are appropriate for the material and tap size before starting the cycle.