Value Collection MSC-04472197 Tap Set 3/8-16 Unc Hss

Product Description

The VALUE COLLECTION MSC-04472197 is a 3-piece tap set designed for cutting 3/8-16 UNC internal threads in metal workpieces. Built from high-speed steel (HSS) with a bright, uncoated finish, this set is suited for general-purpose threading operations in machine shops, maintenance environments, and fabrication work. The 4-flute geometry provides balanced cutting action and adequate chip clearance for right-hand threading in a range of ferrous and non-ferrous materials. Overall length is 2-15/16 inches with a thread length of 1-1/4 inches and an H3 thread limit for standard tolerance threading.

This tap set is intended for use in hand tapping or machine tapping applications where 3/8-16 UNC threads are required. The UNC (Unified National Coarse) thread standard is common in general industrial, mechanical assembly, and repair applications. Machinists, maintenance technicians, and tool-and-die workers typically reach for this set when threading steel, aluminum, or similar materials to standard fastener specifications.

Key Features

• 3/8-16 UNC thread size for standard coarse-pitch threading
• 4-flute design for balanced cutting and chip evacuation
• High-speed steel construction for durability across a range of materials
• Bright, uncoated finish suitable for general-purpose use
• H3 thread limit for standard tolerance fits
• Right-hand thread direction, 2-15/16 inch overall length

Compatibility

Designed for standard 3/8-16 UNC right-hand threading applications in general machining and maintenance environments.

Installation Notes

Tap sets are typically used by machinists or maintenance technicians with a tap wrench or machine tapping setup. Always ensure the workpiece is securely clamped and properly lubricated before tapping to reduce tool wear and improve thread quality. Power down any tapping equipment before changing tools. Follow applicable shop safety standards when working with cutting tools.