ACCUD METAL THREAD GAUGES

A Whitworth 55 thread gauge is a precision tool used to measure the pitch and thread angle of British Standard Whitworth (BSW), British Standard Fine (BSF), and British Standard Pipe (BSP) threads, all of which feature a 55° thread angle. 

Specifications:

• Graduations (TPI): 4, 4-1/2, 5, 5-1/2, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 22, 24, 26, 27, 28, 30, 32, 34, 36, 38, 40, 42
• Number Of Gauges: 30
• Range: 4-42TPI

The ACCUD 60° Metric Thread Gauge AC-922-006-24 is a precise measuring tool used to determine the thread pitch of metric 60° screws.

Graduations (mm): 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.
Number of Gauges: 24 different sized leaves are included.
Range: 0.25 - 6.0 mm.
Accuracy: ±0.07mm.
Weight: 0.05kg.
Features: It has a light and compact design, with all gauges held securely within the handle.