Trapezoidal (TR) thread gauges manufacturer & supplier
Trapezoidal thread ring gauges and plug gauges with thread angle 30°
Tolerance class: Internal thread 7H、8H、9H; External thread: 7e、8e、8c、9c
Standard class of fit: Plug gage 7H & ring gauge 7e
Trapezoidal thread is mainly used for transmission (feed and lift) and position adjustment device, it is widely used in machinery industry. Trapezoidal threads also can be used in fastening-connection. Trapezoidal thread is not suited precision transmission thread which has high requirements on transmission accuracy.
All these Trapezoidal (Tr) thread gages are produced according to standard: DIN 103
Go & NOGO, RH & LH (left hand) available
As below are some sizes we can provide
H=1.866 P; H1=0.5P
D(d)= Major diameter D2(d2)= Pitch diameter D1(d1)=Minor diameter
Metric Trapezoidal thread’s basic profile
Standard: GB/T 8124-2004, DIN 103-9:1985, NF E03-619:2007
We know the reliable accuracy is essential,By continuously improving the effectiveness of our process and providing on time 100%-okey products to customers, we will strive to ensure customer satisfaction. “customer satisfaction”is our pursuit forever.
Main shipping way: by Express (DHL,UPS,FEDEX and EMS etc)
Accepted payment way: T/T , Paypal or West Union
Welcome new and old clients come to talk business with us!