Osg 1500202800 Plug Thread Gage M24x3.0 6H Double End

Product Description

The OSG 1500202800 is a double-end plug thread gage designed to verify internal M24x3.0 metric threads to the 6H tolerance class. One end carries the Go member and the other carries the No Go member, allowing a technician to confirm both the minimum and maximum thread form in a single tool. The gage body is machined from high speed steel for wear resistance and dimensional stability. A handle is included. This type of gage is used in manufacturing, maintenance, and quality-control environments where threaded hole acceptance must be documented before assembly.

This gage is suited for inspecting M24x3.0 tapped holes in industrial, mechanical, and maintenance-repair-overhaul settings. It is commonly used by machinists, quality inspectors, and maintenance technicians working with metric-threaded fastener applications in the M24 size range. The double-end configuration keeps both Go and No Go members accessible on one tool, reducing the need to swap gages during inspection routines.

Key Features

• Double-end design: Go on one end, No Go on the other end for complete thread verification
• M24x3.0 thread size with 6H tolerance classification
• High speed steel construction for durability and dimensional stability
• Handle included — no separate handle purchase required
• Compact form factor: 6 inches in length, 1.25 inches wide, 1.25 inches tall

Compatibility

Designed as a Go/No Go plug thread gage for internal M24x3.0 metric threaded holes manufactured to the 6H tolerance class.

Installation Notes

Thread gages should be used by qualified machinists or quality-control personnel following established inspection procedures. Keep the gage clean and lightly lubricated during use to prevent galling and to ensure accurate readings. Do not force the No Go member into a threaded hole; a properly formed thread will resist No Go entry. Store the gage in a protective case away from other metal tooling to prevent nicks that could affect measurement accuracy.