Thread Pitch Gauges

BikeMaster Thread Pitch Gauges allow you to quickly identify what size replacement bolt you need by accurately measuring internal and external thread pitches.. . SAE Screw/Thread Pitch Gauges: 4, 4-1/2, 5, 6, 7, 8, 9, 10, 11, 12, 14, 16, 18, 19, 20, 22, 24, 25, 26, 28, 30, 32, 36, 40, 48, 60, 62. Metric Screw/Thread Pitch Gauges: 0.25, 0.3, 0.35, 0.4, 0.45, 0.5, 0.6, 0.7, 0.75, 0.8, 0.9, 1, 1.25, 1.5, 1.75, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6.0mm.

Made from durable stainless steel for lasting service life. Folding blade sets with individually stamped thread profile leaves, offered with 28 SAE gauges and 24 metric gauges.

Fitment: SAE