Extra Information Dimensions: 3,9X13 Surface treatment: TG10 - WHITE ZINC COATING 5μm Cr3+ DEHYDROGENATED UNI EN ISO 4042:2018 Packaging: 1 pcs Family Code: 16949 Weight: 1.3 g UNI: UNI 6949 DIN: DIN 7976-C ISO: ISO 1479