Screw Thread Ring Gauges Size *M2 x0.4-GO (+£82.50)M2 x0.4-NOGO (+£82.50)M2.5 x0.45-GO (+£59.45)M2.5 x0.45-NOGO (+£59.45)M3 x0.5-GO (+£59.45)M3 x0.5-NOGO (+£59.45)M3.5 x0.6-GO (+£59.45)M3.5 x0.6-NOGO (+£59.45)M4 x0.7x0.7-GO (+£59.45)M4 x0.7-NOGO (+£59.45)M5 x0.8-GO (+£59.45)M5 x0.8-NOGO (+£59.45)M6 x1.0-GO (+£59.45)M6 x1.0-NOGO (+£59.45)M8 x1.25-GO (+£59.45)M8 x1.25-NOGO (+£59.45)M10 x1.5-GO (+£63.15)M10 x1.5-NOGO (+£63.15)M12 x1.75-GO (+£74.05)M12 x1.75-NOGO (+£74.05)M16 x2.0-GO (+£86.20)M16 x2.0-NOGO (+£86.20)M18 x2.5x2.5-GO (+£98.30)M18 x2.5-NOGO (+£98.30)M20 x2.5-GO (+£111.65)M20 x2.5-NOGO (+£111.65)M24 x3.0-GO (+£123.75)M24 x3.0-NOGO (+£123.75)M30 x3.5-GO (+£152.85)M30 x3.5-NOGO (+£152.85) UKASNone (+£0.00)UKAS (+£25.00) Screw Thread Ring Gauges quantity Add to basket Categories: All Products, Thread Gauges Related Products Double Ended Screw Thread Plug Gauges £0.00 Buy Online Novometer £0.00 Buy Online Precision Indicator Mytast £0.00 Buy Online Subito SU Precision Bore Gauge. £0.00 Buy Online Reversible Tri-Lock Plug Gauges £60.20 – £375.60 Buy Online B² Gap & Step Gauges £0.00 Buy Online Double Ended Reversible Pin Gauges £28.55 – £53.90 Buy Online XL Ring Gauges £0.00 Buy Online Circometer CJU Measuring Tapes £0.00 Buy Online Adjustable Snap Gauges (C Type) £0.00 Buy Online