A tap with the marking M4 would indicate a:

A tap with the marking M4 would indicate a:

A tap with the marking M4 would indicate a:




a. High-strength alloy steel tap
b. Metric thread, 4 mm nominal diameter
c. Metric thread, 4 cm nominal diameter
d. Metric thread, 4 threads per mm
e. Tap with metallic threads




Answer: B


Learn More :