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ST thread gauge also is GO NOGO gauge ,it used for check the accuracy of the tapped hole,the "GO" member checks basic pitch diameters,major diameter minimum and lead, The "NOGO" member check maximum pitch diameter
Each ST thread plug gauge has its own separate number and inspection result table
Standard metric size : M1 to M30
Tolerance : 6H
1. Metric thread plug gauge & ring gauge from M1 to M100 ,accuracy 6H, 5H, 6G; 6g, 6h etc
2. US specification thread plug gauge& ring gauge (suitable for US standard) from No.0 – 80UNF ,accuracy 2B, 3B, 2A, 3A (UNC, UNF, UNE, UN, UNS etc) and taper pipe thread series NPT, NPTF, NPSM, ACME, STUB ACME, BUTT, etc
3.UK thread plug gauge & ring gauge (suitable for European countries standard) from size 1/8 – 40 BSW , BSF and taper pipe thread series with G, RC/R, PT, BA etc
4.For thread insert hole check , ST thread plug gauge and TS ZS thread ring gauge
5.For threaded hole positioning and measuring thread hole center distance Thread positioning gauge (thread vertical gauge, thread gauge)
6.Oil Pipe Series Gauge API series
7.Other series thread gauges: Pg, V1, V2, SM
Shenzhen Hosun Precision Co.,Ltd, localed in shenzhen city ,China mainland,joined Alibaba in 2018 to develop international trade
Dedicated to mainly produce high precision mold hardware parts and measuring tools , welcome customized non-standard products from your request
Each thread gauge has itself plastic box and then we will use a buggle box pack , last put into carton , when you received the parcel , you will satisfied
Delivery :
Standard sizes are in stock , the leadtime is about 1to 3 workdays
Non-standard sizes need to produce , usually it will take 10 to 30 workdays
We will use the below express to send , so that you can get it soon
In our company , you all will have a feeling " customer is god "
No matter pre-sale or after sales , We all try our best to offer the great service
Great service is our mission :
Sincere Communication
Enthusiasm
Patience
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