- Screws M10x70 with nuts and washers - zinc plated (2-3 lots/year) - Certification 3.1 UNI EN10204 - Material 8.8 UNI EN ISO 15048-1:2007 - 4000 pcs. Please find a picture in attachment and the specifications of the certification It it not necessary to receive assembled items; they can be supplied in different boxes