Tornillos autorroscantes con cabeza redondeada y hueco cruciforme. (ISO 7049:2011)
Cross-recessed pan head tapping screws (ISO 7049:2011)
Vis à tôle à tête cylindrique bombée large à empreinte cruciforme (ISO 7049:2011)
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See part of the content of the standard
21.060.10 / Bolts, screws, studs
CTN 17 - Fasteners
EN ISO 7049:2011 (Identical)
ISO 7049:2011 (Identical)
Cancel: UNE-EN ISO 7049:1995
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