Viti a testa esagonale con gambo interamente filettato UNI 5739 M18x50 1100 Pz. material: STEEL GRADE L7 CF ASTM 320 M WITH A MINIMUM GUARANTEED CHARPY V NOTCH IMPACT VALUE OF 27J AT -50°C Rondelle M18 1100 Pz. material: : STEEL CF ASTM F436 WITH A MINIMUM GUARANTEED CHARPY V NOTCH IMPACT VALUE OF 27J AT -50°C Includere certificato 3.1 Consegna: 04/05/2016