What is the pitch of a thread designated 1 ⁄4- 20 UNC? a. 0.05 c. 0.025 b. 0.10 d. 0.20 What is the pitch of a thread designated M10  1.25  20 ? a. 1.00 c. 1.25 b. 2.00 d. 1.50 Which of the following...

What is the pitch of a thread designated 1 ⁄4- 20 UNC?

a. 0.05 c. 0.025

b. 0.10 d. 0.20

What is the pitch of a thread designated M10
 1.25
 20 ?

a. 1.00 c. 1.25

b. 2.00 d. 1.50

Which of the following thread forms has the most threads per inch?

a. UNC c. UNEF

b. UNF d. UN