Vermont .812-16 UNS-2A Thread Ring – Go/NoGo
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Description
The Vermont .812-16 UNS-2A Thread Ring is a precision tool used for inspecting the quality and accuracy of threaded bolts or external threads on machined components. This thread ring gauge adheres to the Go/NoGo principle, offering a reliable method to determine if the thread meets the required specifications.
Specifications
- Thread Size: Specifically designed for threads with a size of .812-16, conforming to the Unified National Special 2A (UNS-2A) standard, ensuring compatibility with corresponding threaded bolts or components.
- Go/NoGo Design: The thread ring gauge has two sides, one marked as Go and the other as NoGo. The Go side should smoothly fit over a properly threaded bolt, while the NoGo side should not fit over an oversized or defective thread, indicating non-conformance to specifications.
- Thread Standard: Conforms to the Unified National Thread Standard (UN), which is widely used in various industries for standardizing thread dimensions and fits.
- Thread Class: Designed for checking threads with a 2A class fit, which is a common class used for external threads requiring close tolerances.
- Quality Construction: Manufactured with precision machining techniques and high-quality materials to ensure durability, accuracy, and reliability in thread inspection tasks.
- Application: Suitable for use in manufacturing, machining, and quality control processes where precise thread inspection is crucial for ensuring proper assembly, fastening, and part functionality.
- Easy Identification: Each side of the thread ring gauge is clearly marked as Go or NoGo for easy identification and selection during thread inspection procedures.
- Versatility: Can be used with a variety of threaded bolts and materials, including metals, plastics, and composites, making it a versatile tool for different industrial settings.
- Quality Assurance: Enables operators to quickly and accurately determine the acceptability of threaded bolts, helping maintain quality standards and prevent assembly issues due to improperly sized threads.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Our Capabilities
Micro Precision can perform instrument calibration services on equipment from variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.
Electrical
Micro Precision accredited electrical calibration lab services with multimeter, multifunction calibrator, oscilloscope, and power supply capabilities.
Optical
Micro Precision accredited optical, light, and fiber optic calibration lab services.
Thermodynamics & Chemical
Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.
RF - Microwave
Micro Precision accredited RF & microwave calibration lab services.
Mechanical & Dimensional
Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.
Laboratory Standards
Calibration laboratory standards are critical for your organization’s most accurate measurements.
Semiconductor Calibration
Micro Precision utilizes state-of-the-art technology to analyze semiconductor wafer thickness and step height.


