Briefly describe the following types of washers: flat washer, wave washer, fender washer, and split lock washer.
What will be an ideal response?
Flat washers are used to increase the clamping surface area. They prevent the smaller bolt head from pulling through the sheet metal or plastic.A wave washer adds a spring action to keep parts from rattling and loosening.Body or fender washers have a very large outside diameter for the size hole in them. They provide better holding power on thin metal and plastic parts.Split lock washers are used under nuts to prevent loosening by vibration. The ends of these spring-hardened washers dig into both the nut and the work to prevent rotation. The lock washers should be placed next to the bolt head or nut.
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Fill in the blank(s) with the appropriate word(s).
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