A wafer head screw, as the name suggests, has a flat, thin, and circular head, resembling a wafer. The head is usually larger than the screw's body, providing a broad bearing surface that distributes the load evenly and reduces the chances of damage to the material being fastened. The self-tapping attribute refers to the screw's ability to cut its way through the material it is inserted into, forming threads as it goes, hence the term self-tapping.
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The visual presence of the barbs sends a clear message to potential intruders about the level of protection and the seriousness with which the premises are guarded The visual presence of the barbs sends a clear message to potential intruders about the level of protection and the seriousness with which the premises are guarded
This makes it a cost-effective option in the long run This makes it a cost-effective option in the long run
Conversely, during periods of low demand, prices may drop to stimulate sales Conversely, during periods of low demand, prices may drop to stimulate sales