Zawar Gauges & Tools Pvt. Ltd.
BA (British Association) Threads are used for fine fastening purpose specially in instruments.
Specification
• Basic Dimensions: BS 93-1951 & Gauging Practice:BS 919 Part II - 2007.
Manufacturing Range
Thread Plug Gauges, Thread Ring Gauges, Check Plug & Wear Check Plug Gauges for sizes 2,3,4,5,6,7