Tornillos autorroscantes con cabeza cilíndrica, redondeada y ranurada. (ISO 1481:1983).
SLOTTED PAN HEAD TAPPING SCREWS. (ISO 1481:1983).
VIS À TÔLE À TÊTE CYLINDRIQUE LARGE, FENDUE. (ISO 1481:1983).
Buy on AENOR
21.060.10 / Bolts, screws, studs
CTN 17 - Fasteners
EN ISO 1481:1994 (Identical)
ISO 1481:1983 (Identical)
It is cancelled by: UNE-EN ISO 1481:2011
Cancel: UNE 17009:1957
