Parish Engineering are a distributor for Threadmaster, one of the UK’s leading manufacturers of screw gauges and plain gauges. Gauge production is backed by its UKAS laboratory, and free UKAS certificates are issued with all of their products.
Both metric and imperial are available in screw thread plug gauges, screw thread ring gauges, taper thread plug gauges and taper thread ring gauges. These thread gauges are also available for most thread forms including; acme, stub acme, buttress and trapezoidal.
A full range of plain plug and ring gauges are available in parallel and taper form.
All types of special gauges can be manufactured to order, and are also provided with free certification.
Benefits and Competitive Differences
Parish Engineering supplies precision measurement products for manufacturers requiring accurate thread verification and dimensional inspection across machining and production operations. As a distributor for Thread master, the business provides access to precision-engineered thread gauges manufactured to support controlled inspection and specification compliance across technical engineering applications.
The gauge range includes both metric and imperial products covering screw thread, taper thread and plain gauge requirements. Products are available for a broad range of thread forms including acme, stub acme, buttress and trapezoidal configurations.
Gauge supply is supported by certified manufacturing and verification processes, allowing components and threaded features to be checked against required tolerances and engineering specifications.
Benefits of Thread Gauges and Precision Inspection
Accurate gauge verification is important across machining, assembly and production environments where thread fitment, dimensional accuracy and component interchangeability affect operational performance. Parish Engineering supplies inspection products suited to both standard manufacturing applications and specialised engineering requirements.
Screw Plug and Ring Gauges
The range of screw plug and ring gauges supports dimensional verification across internally and externally threaded components. These gauges are used to confirm thread accuracy, fitment and tolerance compliance during machining and inspection operations.
Metric and imperial sizes are available across multiple thread configurations to support varying production requirements and engineering standards.
Key operational benefits include:
- Verification of internal and external thread dimensions
- Support for metric and imperial thread specifications
- Suitability across multiple thread forms and configurations
- Inspection capability for repeat manufacturing work
- Controlled verification for threaded component applications
Thread Plug and Ring Gauges
Parish Engineering supplies thread plug and ring gauges for taper and parallel thread applications across technical manufacturing environments. Gauge products are available for applications involving acme, stub acme, buttress and trapezoidal thread forms.
These gauges support manufacturers requiring accurate thread inspection across machined components, production assemblies and precision engineering applications.
Plain and Special Gauge Capability
The product range also includes plain plug and ring gauges available in both taper and parallel forms. Special gauges can be manufactured to suit non-standard dimensional requirements and specific engineering applications.
This capability supports manufacturers requiring customised inspection products for specialised production environments or technically detailed component specifications.
What Differentiates Parish Engineering
Parish Engineering combines engineering knowledge with access to precision gauge products suited to technical manufacturing and inspection requirements. The business supports manufacturers requiring reliable verification tools across machining, assembly and quality control operations.
Access to Certified Gauge Products
Gauge production is supported by Threadmaster’s UKAS laboratory processes, with certification supplied across the product range. This assists manufacturer requiring documented inspection capability and controlled dimensional verification.
Broad Gauge Range Across Thread Forms
The available range includes screw plug and ring gauges, taper thread gauges, plain gauges and specialised thread inspection products across multiple thread forms and dimensional configurations.
Support for Special Gauge Requirements
In addition to standard thread gauges, Parish Engineering supports the supply of special gauges manufactured to suit specific inspection requirements and non-standard engineering applications.
Support Across Technical Industries
Parish Engineering supplies inspection and verification products to industries including aerospace, automotive, mining, plumbing and specialised industrial manufacturing. The business supports manufacturers requiring reliable dimensional inspection tools across ongoing machining and production operations.
OUR Other SERVICES
FAQs
Parish Engineering supplies a range of gauges, including Go/No-Go gauges, screw plug gauges, thread gauges, and plain plug gauges, all designed to ensure the accuracy and quality of precision components.
Our gauges are used in industries such as aerospace, automotive, defence, and manufacturing, where precise measurement and quality control are critical.
Yes, we offer custom gauge solutions tailored to the specific needs of our clients. We can design and manufacture gauges for unique applications and components.
A screw plug gauge is used to check the internal threads of a workpiece, ensuring they meet the required specifications for size, pitch, and alignment.
A Go/No-Go gauge is used to check whether a part fits within specified tolerances. The “Go” side indicates the minimum acceptable size, while the “No-Go” side represents the maximum allowable size. If the part fits the “Go” side and does not fit the “No-Go” side, it is within specification.
A thread gauge is used to measure the profile and dimensions of threads, ensuring they meet the required specifications for fit and performance.
A plain plug gauge is used to check the internal diameter of a bore.
Plug gauges are used to check internal threads, whereas ring gauges are used to check external threads.
