2017-01-13 Rongda test 643 times
Detection Purpose: Check the yield, tensile properties and elongation after fracture of bolts, nuts and screws
Detection range: Bolts, nuts, screws, rivets, washers, etc
Bolts: mechanical parts, also known as fasteners, standard parts, screws, bolt studs, cylindrical fasteners with threaded nuts. A class of fasteners consisting of a head and a screw (cylindrical body with external threads), mating with a nut, for fastening two parts with a through hole. This form of connection is called bolting. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection is a detachable connection.
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