Industry News
How did the nails on the wall come down
First, remove the cement around the nail with a small steel chisel, then clamp the exposed nail tail with a big pliers, turn it left and right, shake it, and slowly rotate it out when the nail is felt to be moving.
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What is a headless nail? For what scenarios?
The headless screw, as its name implies, is a kind of headless screw. It is mainly used to fasten the connection of the hole position in the connection mechanism with unchanged countersunk head, and plays the role of locking, simple positioning and limiting.
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Huanghua Dingsheng Hardware Products Factory
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