Acme Metric Thread Gage 52-470-161
• This gage is a standard for grinding & setting tools when cutting Acme threads.
• 30 degree pitch. Range of pitch: 3-10 (3, 4, 5, 6, 7, 8, 9, 10)
• Acme threads have the same depth as square threads, but the sides of the thread are at an inclination of 14-1â„2 degrees (29 degrees included angle or 30 degrees for metric).
• Angles & edges hardened and ground.
*Image shown for representational purposes only
