UNC/UNF/UNEF/UN/UNS Unified Thread Ring Gage Gauge Set Class 2A size #Q4886 ZX

Description

*Condtion: NEW
UNC/UNF/UNEF/UN/UNS Unified Thread Ring Gage Gauge Set Class 2A Select size
T go and Z no go. Class 2A
The photo is only for reference
Packing quantity: a pair ring gauge
Please check out our store for other size.
If there is anything taps or dies you need, do not hesitate to contact us.
There are a variety of sizes available but they are not all listed.
Level: the unified thread has six different levels, namely 1A, 3A, 2A (external thread) and 1B, 2B, 3B (internal thread). Where A and B are respectively the external and internal threads.
1A, 1B level thread is for weapons, equipment and some special requirements, which requires quick and easy assembly or thread have slight injury and stains can also assembly occasions to use this thread.
2A, 2B level threads are general purpose bolts, screws, nuts and threaded fasteners on the most commonly used standards.
3A, 3B thread for the high thread with the tightness of the lead, and half angle precision. 3A and 3B - level threads can be obtained only by means of high accuracy, effective measurement and detection.
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hipping address: We ship the item to your Paypal address. So please double check it.
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ombine shipping: If you buy more than 1 item, we will give you 10% discount of total shipping fee.
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end out time: The item will be shipped out in 3 days after clear payment.
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elivery time: Depending on destination.Post strike,storm,volcano etc are not considered.
Table of delivery time(typical countries)
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aying method: We accept Paypal only.
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aying time:Payment must be made within 7 days after the auction end.
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efect of item:Please contact us in 7 days after receving it and we will refund or reship it as you like. But the customers must pay shipping fee.
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ize change:You can change it, but you need pay shipping fee.
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islike item:If you dislike the item after your receiving it, you can send it back and we can refund after our receiving it.
But you need pay shipping fee.