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Screws that will not affect communication are required 【Safety Measures/Precautionary Measures】
Introducing plastic screws that will not affect communication.
Vol.1 Thinking about "Galling and Seizing"
Seized screws that won't come out are no small matter to deal with.Why does a screw "seize"? How can we prevent Galling and Seizing ?What exactly is Galling and Seizing? Nedzigon makes it all clear to you!
Vol.4 What are washers used for?
Do you know the role washers play? Preventing scratches to the seating surface?
Preventing looseness? Maybe some of you are already long-time washer users?
Today,Nedzigon will explain the role of metal washers clearly.
Vol. 8 Why a Cross recess gets broken: What is "cam-out"?
Have you experienced "stripping" of a screw, where its cross recess reams out and prevents you from removing the screw? No one enjoys struggling to remove screws with pliers, right? Today, I will explain what "cam-out" is and how it causes cross recess to "strip."