Description
Insize Thread Plug Gauge
INSIZE GO/NO-GO thread plug gauges are precision inspection instruments designed to verify internal thread quality in accordance with recognised UNF standards. The gauge ends are accurately manufactured to a 60° thread angle and controlled pitch diameter tolerances so machinists can rapidly assess whether a tapped hole will correctly accept the intended fastener. Hardened and fine-ground steel construction provides strong resistance to wear and deformation, which is essential for consistent checking throughout medium to high volume production.
Routine use of a certified plug gauge helps detect incorrect tapping practice, over-sizing, or cutting tool fatigue before components proceed to assembly. The clearly differentiated GO and NO-GO sections deliver an unambiguous pass or fail result and support formal dimensional control records. Each INSIZE gauge is supplied with an official distributor backing and warranty arrangements and includes a manufacturer inspection certificate to satisfy workshop and auditing requirements.
Specifications :
- Part No: 4131-7D2
- Size: 7/16" - 20 UNF
- Supplied with GO & NO-GO gauges together.
- Class 2B.
- Standard ANSI B1.2.
- Supplied with manufacture inspection certificate.
Well-designed, durable, high-precision tools that are suitable for various measuring ranges. INSIZE measuring tool sets include the perfect instruments for measuring a wide range of components. Easy-to-use tools for measuring.
INSIZE is a global leader in industrial metrology, producing professional measuring and inspection equipment relied upon by engineering and machining industries worldwide. Their range of thread gauges reflects decades of commitment to accuracy, durability, and practical workshop performance.
