Extra Information UNI: UNI 5739 DIN: DIN 933 Material Class: 4.8 Dimensions: 4X20 Surface treatment: TG1 - WHITE ZINC COATING 5μm Cr3+ UNI EN ISO 4042:2018 Packaging: 1000 pcs Family Code: 15739 Weight: 2.41 g prezzo_maggiore_di_zero: 1