Osg 1500101400 Plug Thread Gage 10-32 2B Double End

Product Description

The OSG 1500101400 is a double-end plug thread gage used to verify internal thread conformance to the 10-32 unified fine thread standard. One end carries the Go member and the other the No Go member, allowing a technician to confirm both minimum and maximum thread tolerance in a single tool. Manufactured from high speed steel, it delivers the hardness and wear resistance needed for repeated use in production or inspection environments. A handle is included. This gage is used by machinists, quality inspectors, and precision tradespeople who need fast, reliable verification of tapped holes to 2B class tolerance.

The 1500101400 is suited for inspecting 10-32 tapped holes in light-duty fastener applications common to electrical enclosures, panel fabrication, instrumentation mounting, and general mechanical assembly. The 2B classification covers the standard commercial tolerance class for most internal unified thread fits. At 3 inches in overall length and 0.5 inches in diameter, the gage fits comfortably in standard thread gage handles and requires no special tooling beyond what is included.

Key Features

• Double-end design with Go and No Go members on a single gage for efficient thread inspection
• High speed steel construction for hardness and long service life under repeated gauging cycles
• Verifies 10-32 UNF internal threads to 2B tolerance class
• Handle included — ready to use out of the package
• Compact 3-inch length suits bench and in-line inspection workflows

Compatibility

Designed as an OEM-style replacement or direct-use plug thread gage for any application requiring Go and No Go inspection of 10-32 class 2B internal threads.

Installation Notes

Thread gages are inspection tools and do not require installation in the traditional sense, but proper handling is essential to maintain accuracy. Store the gage in its case when not in use and avoid contact with abrasive surfaces that can alter the thread profile. Clean tapped holes of chips and cutting fluid before gauging to prevent false readings. Periodically verify the gage against a calibrated master to confirm it remains within tolerance, following your shop's gage calibration schedule.