ASSEMBLY - Practice Mode

1) What type of screws are used in the places were frequent removal and assembling?
Correct Answer: Square head screws
2) What type of nuts are used in coach building work?
Correct Answer: Square nut
Explanation:

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3) What is the name of nut having top part in cylindrical shape and bottom part in hexagonal shape?
Correct Answer: Castle nuts
4) Which type of machine screw used in heavy duty assembly work?
Correct Answer: Hexagon head screws
5) Which type of machine screw is used in light assembly work?
Correct Answer: Cheese head screw