Hinge – Black Polyamide c/w Countersunk Holes 50 x 50mm€1.00Hinge – Polyamide Countersunk Hole 50 x 50mm Hinge - Black Polyamide c/w Countersunk Holes 50 x 50mm quantity Add To Quote Part Num: 54-1-3566 Categories: Hinges, Plastic Hinges Description DescriptionSquare design polyamide hinges 50 x 50mm with 6.4mm countersunk holes at 30 x 30mm centres, 6.4mm thick with 316L Stainless Steel Pin 5.0mm Dia.