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Features:
Material: The measuring head adopts GR15 bearing steel and has strict heat treatment hardness of 58-65HRC. It is integrally formed and has high hardenability. The hexagonal shank is made of preferably solid steel, threaded structure, convenient link, and the surface is matte and non-slip.
Accuracy: 6H/6G
100% brand new and high quality.
Thread plug gauge is a tool to measure the correctness of internal thread size.
Thread plug gauge under 100mm is taper shank thread plug gauge.
Thread plug gauge 100 mm above is double screw thread plug gauge.
Easy to operate and maintain, supercor performance.
Specification:
Material: Bearing steel
Weight: 14~221g/0.5~7.8oz
Inspection and measurement process
1. First, clean sheets and impurities must be cleaned before the thread plug gauge and the measured thread are positive, then the thumb and forefinger rotate the ring gauge, so that the thread in the free state can be determined according to the full length of the thread, otherwise it will not be able to determine.
2. After the use of the relevant inspection and metrological institutions inspection and metrology qualified, then the screw plug gauge and the measured thread pair after, use the thumb finger and the index finger rotation ring gauge, screw thread length within 2 pitch to be qualified, otherwise be judged to be non-conforming product.
Package List:
1* Thread Plug Gauge
Note:
1. Before use: Thread plug gauge should be checked and qualified by relevant inspection and metrological institutions before being put into production site use.
2. Use: should pay attention to the test thread tolerance class and deviation code and thread plug gauge mark tolerance class, the deviation code is the same.
3. After the thread plug gauge is finished, clean and measure part of the attachment should be cleaned and stored in the specified quantity box. The production site should be placed in the position of the craft fixed position and light gently, so as to prevent the bump and damage the measuring surface. It is strictly forbidden to force screw threads into threads as cutting tools to avoid early wear and en-sure the accuracy of measuring tools.
Packing & Shipping:
Our factory offers a variety of shipping methods as listed below as well as free ground shipping on many of our products. Any items that qualify for free shipping will be identified on the product listing page. Shipping times are based on business days (Monday to Friday) excluding Holidays and weekends. Depending on your order, your purchase may arrive in multiple packages.
RETURN & REPLACEMENT POLICY
At Our factory, we work hard to ensure a positive shopping experience with us. If for any reason you are not fully satisfied with your purchase, you may return your products within 60 days as long as they are new, undamaged, and unmodified. We cannot guarantee that your item will be accepted for a refund or exchange if it does not meet these requirements. Return requests outside of 60 days require special authorization. All returns submitted for a refund will be subject to a restocking fee and shipping.
Feedback:
We depend on our customer satisfaction to succeed. So, your feedback is extremely important to us. Once you have received your item, please leave feedback for us as this will inform us that you have received your items. We also will respond by giving you positive feedback that same day. If you are satisfied with our products. please leave us positive feedback.
Contact us before leaving any negative of neutral feedback. We will do our best to solve any problems.
REPLACEMENTS
For any issues with your product, please contact our Technical Support team for troubleshooting assistance.
Please be prepared with a the following information:
Order number
Proof of purchase
Video or photo of the damaged/defective product
Mailing address
Contact telephone number