PG Plug Thread Gauges.

What are PG Plug Thread Gauges?

PG Plug Thread Gauges are precision tools designed to inspect and verify internal threads manufactured to PG (Panzergewinde) thread standards. PG threads, primarily used in electrical conduit systems, are characterised by their rounded profile and specialised sizing, which ensures secure and reliable connections for electrical fittings. These gauges feature external threads crafted to PG specifications, allowing for accurate testing of tapped holes in components like cable glands and conduit fittings.

How PG Plug Thread Gauges Work

PG Plug Thread Gauges assess the accuracy of internal threads by threading the gauge into the tapped component. A "Go" gauge confirms that the thread meets minimum dimensional requirements by fitting smoothly without force, while a "No-Go" gauge ensures the thread does not exceed the maximum tolerance by failing to engage fully. This process is critical for industries such as electrical engineering, construction and manufacturing, where precise threading ensures safety and reliability in conduit and wiring systems..

What Material PG Plug Thread Gauges are Made From

PG Plug Thread Gauges are typically manufactured from hardened tool steel or high-grade alloy steel. These materials are chosen for their durability, wear resistance and ability to maintain precision over repeated use.

What Size and Type PG Plug Thread Gauges are Available

PG Plug Thread Gauges are available in a range of sizes that conform to standard PG specifications, accommodating various thread diameters used in electrical and industrial applications. Standard sizes include PG7 to PG48, ensuring compatibility with commonly used conduit and cable gland threads. Both "Go" and "No-Go" gauges are essential for comprehensive thread inspection, ensuring internal threads meet both minimum and maximum tolerances. Each gauge is engineered to deliver consistent, reliable results for quality assurance in precision engineering.

FAQs

Q: What are PG threads used for?

A: PG threads are primarily used in electrical conduit systems and cable glands to provide secure and reliable connections for wiring and cable protection.

Q: Why are PG Plug Thread Gauges important?

A: These gauges ensure that internal threads conform to PG standards, guaranteeing compatibility and safety in electrical and industrial applications.

Q: How often should PG Plug Thread Gauges be calibrated?

A: Regular calibration is recommended to maintain accuracy, particularly for gauges used frequently or in safety-critical applications.

Q: Can PG Plug Thread Gauges be used to inspect existing components?

A: Yes, these gauges can verify the accuracy of both new and existing internal threads to ensure compliance with PG standards.

Bespoke PG Plug Thread Gauges Manufacture.

High precision, bespoke manufacture of PG Plug Thread Gauges to customer specification. State of the art facilities specialising in both small batch prototyping and large scale manufacture.