M6 X 50MM TRITAP THREAD FORMING COUNTERSUNK SCREW (ZINC)

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Screws according to DIN 7500-1 form a mating thread without removing material from the hole by plastic deformation of the basic material. The form and arrangement of the screw section used for thread rolling shall be at the manufacturer’s discretion. The length of this section shall not be below 1,5 P and shall not exceed 4 P.