- Supply TypeManufacturer, Exporter, Supplier, Retailer
- Preferred Buyer Location All over the world
BSW/ BSF/ Whits threads are used where clerance between male & female threads is to be controlled. This uses Imperial system of units. Specification • Basic Dimensions- BS 84-2007 & Gauging Practice: BS 919 Part II - 2007. Manufacturing Range Thread Plug & Ring Gauges from Diameter 1/8 to 6" , TPI 40 to