M2.5 DIN 127 A2 Stainless Steel Split Lock Washer / HOLE DIAMETER: 2.50 MILLIMETERS MINIMUM AND 2.90 MILLIMETERS MAXIMUM OUTSIDE DIAMETER: 5.10 MILLIMETERS MAXIMUM MATERIAL THICKNESS: 0.50 MILLIMETERS MINIMUM AND 0.70 MILLIMETERS MAXIMUM END ITEM IDENTIFICATION: 6625-01-560-1265 SPECIAL FEATURES: MATERIAL IS A2 STAINLESS STEEL MATERIAL: STEEL CORROSION RESISTING OVERALL STYLE DESIGNATOR: 108 SPLIT HELICAL-RIGHT HAND