Hinge – External 30 x 30mm – 4 Bolt€1.00Hinge – External 30 x 30mm – 4 Bolt Hinge - External 30 x 30mm - 4 Bolt quantity Add To Quote Part Num: 321661-030 Categories: Hinges, Diecast Hinges Description DescriptionZinc die cast, black texture powder coated 30 x 30mm external hinge with stainless steel pin and 4 x M4 studs, 7mm long for blind fixing.