Screw for industrial use with a flat tip entering gradually which facilitates screwing into blind holes and reduces the risk of injury during assembly, handling and maintenance of the part assembled.
with deep PH2 cross, to guarantee excellent coupling with the tightening tip, thus considerably reducing consumption. A deep recess, of a perfect shape, enables he same insert to be used for thousands of screwing operations.
up to below the head, to allow the gripping of extremely thin sheets.
of the BZ type with gradual entry which facilitates screwing into blind holes and reduces the risk of injury during assembly, handling and maintenance of the part assembled.
CARBONITRIDING HEAT TREATMENT
More info: heat treatment
The 100hrs white zinc plating treatment guarantees a rust resistance a third higher than that of standard galvanizing. Complies with the EN1670 standard grade 3.
More info: finishing treatments
IN PROCESS CONTROLS
The entire manufacturing process is subjected to SPC (Statistical Product Control), which guarantees a constantly high level of quality in time.
The batch number on the labels ensures absolute traceability of all the phases of production and related control/test documents.
The Mustad self-tapping screws are manufactured with stricter-than-standard tolerance limits. They can therefore be defined ‘calibrated’, i.e. capable of sliding more easily in the guides and tubes for loading the screwing machines.