Custom Professional Screw External Thread Gauge Hand Held Thread Plug Gauge

Custom Professional Screw External Thread Gauge Hand Held Thread Plug Gauge ​ Details These products are widely used in the rebar splicing area together with rebar coupler and rebar cap.Thread ring gauge/plug gauge (go and no go gauges) are mainly used for testing and measuring thread on rebars to see if they are qualified for using with diameter from 14mm to 40mm. Standard: Metric, BSW, UN Thread plug gauge-Metric thread No Type Size 1 Plug gauge M70.5 P=0.75 2 Plug gauge