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MrMiau MrMiau
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Posts: 512
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6 years ago
A 5/16-in bolt with national coarse threads will have:
 
  A) 16 threads per inch. B) 18 threads per inch.
  C) 24 threads per inch. D) 20 threads per inch.


[Ques. 2] Which type of thread standard uses more threads per inch?
 
  A) National coarse (NC) B) National fine (NF)
  C) AHRI standard threads D) Pipe threads


[Ques. 3] A 5/16-in bolt with national fine threads will have:
 
  A) 18 threads per inch. B) 16 threads per inch.
  C) 24 threads per inch. D) 20 threads per inch.


[Ques. 4] Which type of head works well for driving with a drill and magnetic nut driver?
 
  A) Countersunk head with straight slot B) Round head with straight slot
  C) Hex head D) Pan head with phillips slot


[Ques. 5] What type of thread does a 2  3/8 NF-24 bolt have?
 
  A) National fine, 24 ft-lb of torque B) National fine, 24 threads per inch
  C) National coarse, 24 threads per inch D) Normal capacity, 24 ft-lb of torque
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raven2illraven2ill
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6 years ago
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MrMiau Author
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#2
6 years ago
found this very helpful thank you
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