External Camera Tripod Threads

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Cutting TapsRoll (Forming) TapsRound DiesThread Mills Related Products Unified Threads Standard (Screw Threads, Center Holes)How to useSpecification of toolsBasic Knowledge

We received an order for producing the external camera tripod threads. The thread size is a 1/4-20 and I remember that I used a special tap for producing the internal camera tripod threads in the past. Do I also need a special dies for producing external camera tripod threads?

For producing external camera tripod threads, you can use a conventional round die for Unified threads. Please use a YAMAWA standard solid round die such as "D" 1/4-20UNC.
Please refer to the explanation below for the reason why you can use a standard round die.

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