Value Collection JY4841920 Straight Flute Tap 11/32-32 Uns

Product Description

The VALUE COLLECTION JY4841920 is a straight flute plug tap designed for cutting internal threads in a wide range of ferrous and non-ferrous materials. Manufactured from high-speed steel with a bright uncoated finish, this tap produces 11/32-32 UNS right-hand threads to a 3B class of fit and H3 thread limit, making it a reliable choice for standard tolerance threading applications. With 4 flutes and a plug chamfer, it offers a balance of chip clearance and thread engagement suitable for through-holes and moderately deep blind holes. Machinists, tool and die makers, and maintenance technicians reach for this tap when threading operations demand consistent dimensional accuracy without the added cost of coated tooling.

This tap is suited for manual and machine tapping operations in job shops, maintenance facilities, and production environments. The 11/32-32 UNS thread form addresses applications where unified national special thread specifications are called out on engineering drawings or assemblies. The plug chamfer style makes it appropriate for starting threads in through-holes or blind holes with adequate clearance at the bottom. It is a single-piece, individual tap sold per unit.

Key Features

• 11/32-32 UNS thread form for special unified thread applications
• Plug chamfer provides smooth thread start in through-holes and open blind holes
• High-speed steel construction offers good wear resistance across common workpiece materials
• 3B class of fit delivers standard internal thread tolerance suitable for most general-purpose assemblies
• H3 thread limit controls tap oversize for consistent fit with mating fasteners
• Bright uncoated finish — no coating buildup to affect thread geometry

Compatibility

Designed as a standard replacement or supplemental tap for threading operations requiring 11/32-32 UNS internal threads to a 3B class of fit in typical shop and maintenance applications.

Installation Notes

This tap should be installed in a proper tap holder or tapping head rated for the shank size before use in a drill press, mill, or hand-tapping fixture. Ensure the workpiece is securely fixtured and the pilot hole diameter is correct for 11/32-32 UNS before beginning the threading operation. Apply appropriate cutting fluid for the workpiece material to extend tap life and improve thread finish. Inspect the tap for chipping or wear before each use — a damaged tap can produce undersized or torn threads and may break in the hole.