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What is a hex socket set screw?
A hex socket set screw, also known as a grub screw or Allen screw, is a type of threaded fastener that is used to secure one object within another. It consists of a cylindrical shaft with a head that has a hexagonal recess, which is designed to be driven into a pre-drilled hole or tapped thread usin......
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What is the meaning of 8.8 grade in a bolt?
The strength and toughness of a bolt are indicated by its 8.8 grade. The tensile strength of a bolt is shown using this metric measurement system. The nominal tensile strength of the bolt, expressed in units of 100 N/mm², is indicated by the number preceding the decimal point (8). Therefore, the nom......
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