STC Comparator( Bases & Accessories )

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Quick Overview

  • Precision: Ball slide construction and constant gaging pressure ensure consistently accurate measurements. Helical path seating and 60% peripheral contact provide functional size positioning within pitch diameter tolerance.


  • Definitive Readings: Offers nuanced information beyond a simple pass or fail. Provides detailed insights into thread quality and positioning.


  • Gaging Range: Covers a comprehensive size range from #10 through 3/4". Single frame design simplifies use, reducing the need for multiple setups.


  • Versatility: Positive alignment feature of mounting pins allows easy interchangeability of thread segments. Accommodates variations in thread designs and configurations.


  • Efficiency: Substantially reduces inspection time compared to traditional methods like GO/NO GO ring gages. Contributes to overall cost-effectiveness in production and quality control processes.


  • Adaptability: Applicable to a wide array of components with different thread sizes. Streamlines the inspection process for various components with diverse threading requirements.


  • Ease of Use: Simplified setup and adjustments with a single frame covering a broad gaging range. Reduces complexity in the inspection workflow.


  • Cost-Effective: Efficient inspection processes contribute to overall cost savings. Balances accuracy and productivity, optimizing resource utilization.


  • Reliability: Rigid construction and constant gaging pressure ensure consistent and reliable performance. Contributes to the reliability and integrity of threaded connections in various applications.


  • Time Savings: Significantly reduces the time required for thread inspection. Enables quicker decision-making in production and quality assurance.


  • Quality Assurance: Ensures the quality and functionality of threaded connections in diverse applications. Meets stringent quality standards, contributing to product reliability.


  • Streamlined Workflow: Positive alignment feature and ease of interchangeability streamline the inspection process. Enhances overall workflow efficiency in threaded component manufacturing.
350883 Multiple Mounting Bar
Regular price


$64.00 Sale
351438 Aluminum Handle for Hand Held Unit
Regular price


$74.00 Sale
350900 Dual Frame Base Assembly
Regular price


$111.00 Sale
351094 Tri-Rolls and Tri-Roll Components - Base
Regular price


$65.00 Sale

The STC (Segment Thread Comparator) is an advanced tool designed for the meticulous measurement and inspection of segmental thread characteristics. Tailored for assessing critical dimensions like pitch diameter, the STC Comparator offers a host of features that contribute to its precision and versatility, making it an indispensable tool in industries where threaded connections are paramount.


At its core, the STC Comparator is engineered with a primary emphasis on precision. The ball slide construction and constant gaging pressure of the STC ensure that the measurements obtained are consistently accurate. In threaded components, where precision is of utmost importance to ensure seamless connections, the STC's commitment to accuracy becomes a valuable asset in quality control processes.


One of the standout features of the STC Comparator is its ability to provide definitive readings. By incorporating helical path seating and ensuring 60% peripheral contact, the STC offers functional size positioning within the assigned pitch diameter tolerance. This nuanced information goes beyond a simple pass or fail, providing detailed insights into the thread's quality and positioning. This capability is particularly crucial in industries where threads play a critical role in the functionality and safety of components.


The gaging range of the STC is impressive, covering a size range from #10 through 3/4". This comprehensive range makes the STC applicable to a wide array of components with different thread sizes. The single frame design covering this range simplifies the tool's use, reducing the need for multiple setups and adjustments. This adaptability makes the STC a versatile solution for industries with diverse threading requirements, streamlining the inspection process for various components.


Versatility is further enhanced through the positive alignment feature of the STC's mounting pins. This design allows thread segments to be easily changed, adding flexibility to the inspection process. This feature accommodates variations in thread designs and configurations, making the STC a practical and efficient tool for quality control and assurance in threaded components with different specifications.


The economic benefits of the STC Comparator are significant. Inspection time is substantially reduced compared to traditional methods, such as GO/NO GO ring gages. The efficiency gained from using the STC not only saves time but also contributes to overall cost-effectiveness in the production and quality control processes. As industries strive for efficiency and precision, the STC Comparator emerges as a valuable asset, offering a balance between accuracy and productivity.


In summary, the STC Comparator stands as an exemplar in segment thread inspection technology. Its precision, definitive readings, broad gaging range, versatility, and economic advantages position it as a preferred choice in industries where segmental threads are crucial. Whether ensuring the compatibility of fasteners, maintaining the integrity of threaded connections in machinery, or meeting stringent quality standards, the STC Comparator stands as a reliable and indispensable tool in the realm of segmental thread measurement and inspection. These benefits collectively position the S•TC Comparator as a valuable tool for industries where precision in segmental thread measurement and inspection is crucial for maintaining the integrity and quality of threaded connections.