L.S. Starrett Standard Screw Thread Gages, Thread Pitch Gauge, 29, Inch - 1 EA (681-51319)

Standard Screw Thread Gages, Thread Pitch Gauge, 29, Inch L.S. Starrett Standard Screw Thread Gages Wt.: 0.12 lb Finish: Black Pentrate Measuring System: Inch Angle [Nom]: 29.0 Type: Thread Pitch Gauge

284 ACME STANDARD SCREW This gage is a standard for grinding and setting tools when cutting Acme threadsAngles and edges of this gage are hardened, ground and carefully tested Threads Per Inch: 1 [Min], 10 [Max]Angle: 29.0Finish: Black PentrateMeasuring System: InchType: Thread Pitch GaugeWt.: 0.12 lb