Extra Information UNI: UNI 5739 DIN: DIN 933 Material Class: 8.8 Dimensions: 4X16 Surface treatment: TG1 - WHITE ZINC COATING 5μm Cr3+ UNI EN ISO 4042:2018 Packaging: 500 pcs Family Code: 25739 Weight: 2.07 g prezzo_maggiore_di_zero: 1