Go/NoGo Thread Plug Gage – LOT OF 4

A Go/NoGo Thread Plug Gage is a precision tool used to inspect the tolerance and accuracy of threaded holes or parts in manufacturing and quality control. It ensures that threads meet specified dimensional standards, verifying their usability in assembly or function.

Key Features:

• Dual-End Design: One end is the “Go” gauge, which must fit smoothly into the threaded part, ensuring that the minimum dimensions are met. The other end is the “NoGo” gauge, which must not fit, confirming the maximum tolerance is not exceeded.
• Material: Typically crafted from hardened tool steel for durability and resistance to wear.
• Thread Standards: Manufactured to meet various thread specifications such as ANSI, ISO, or other custom standards.
• Applications: Widely used in industries like aerospace, automotive, engineering, and manufacturing where precise threading is critical.

(1) 4-40 UNC 2B

(1) 2-56 UNC 2B STI

(1) 1/4-20 UNC 2A

(1) 5/16-24 UNF-2B STI

Will need to be calibrated