Podaci o nacrtu
Oznaka:prEN 4909
Odbor:HZN/TU T1
Ime odbora:Prijevoz, rukovanje materijalima i pakiranje 1
Nacrt objavljen za komentiranje:2026-04-15
Rok za komentiranje:2026-05-11
Broj komentara:0
Contact email:nacrti(at)hzn.hr
Područje primjene nacrta:
This document specifies the properties of a screw, hexagon head, flanged, with six-lobe recess made of composite for aerospace cabin and non-structural applications. Due to the polymer material the screws can also be used to avoid damage to varnish and coatings beneath the washer while tightening the screw.