In the thread notation shown in the...

Question 1 / 205eccef9bbacbc34ba4d451d4

Question 1 of 205eccef9bbacbc34ba4d451d4

In the thread notation shown in the illustration, the "1" preceding '8NC-LH' represents __________. See illustration GS-0038.

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Question 1 of 20

5eccef9bbacbc34ba4d451d4

In the thread notation shown in the illustration, the "1" preceding '8NC-LH' represents __________. See illustration GS-0038.

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🔍 Key Concepts

• How standard Unified/National thread callouts are written (for example: 1-8 NC LH) • Difference between diameter, threads per inch (TPI)/pitch, and thread length on a mechanical drawing • What part of the thread information is usually given separately from the basic thread designation

💭 Think About

• In a common screw-thread notation like X–Y NC, what does X usually describe and what does Y describe? • If the drawing wanted to specify the length of the threads, would that normally be built into the 1–8 NC–LH callout, or shown with a separate dimension arrow? • Is the number that tells you how many threads are in one inch normally written first or second in a callout like 1–8 NC–LH?

✅ Before You Answer

• Check standard examples of thread notes such as 1/2-13 NC or 3/4-10 UNC and see what the first number always represents. • Confirm whether thread length on this drawing is given with a linear dimension (inches along the shaft) instead of inside the 1–8 NC–LH text. • Remember that pitch (or TPI) is tied to how many threads per inch, and see which number in 1–8 NC–LH matches that role.

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Question 1 of 20

In the thread notation shown in the illustration, the "1" preceding '8NC-LH' represents __________. See illustration GS-0038.

a single thread

the thread pitch

the outside diameter

the length of the threaded section

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Question 1 / 205eccef9bbacbc34ba4d451d4

Question 1 of 205eccef9bbacbc34ba4d451d4

In the thread notation shown in the illustration, the "1" preceding '8NC-LH' represents __________. See illustration GS-0038.

Back

Question 1 of 20

5eccef9bbacbc34ba4d451d4

In the thread notation shown in the illustration, the "1" preceding '8NC-LH' represents __________. See illustration GS-0038.

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed