M6.3 x 50mm Zinc Plated Steel DIN 94 Cotter Pin / DIAMETER: 5.7 MILLIMETERS MINIMUM AND 5.9 MILLIMETERS MAXIMUM UNDERLOOP LENGTH: 50.0 MILLIMETERS NOMINAL END ITEM IDENTIFICATION: 01-607-9674 POINT TYPE: EXTENDED PRONG CHISEL OR EXTENDED PRONG SQUARE CUT MATERIAL: STEEL CORROSION RESISTING OVERALL SURFACE TREATMENT: PASSIVATE OVERALL SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL STYLE DESIGNATOR: A1 STANDARD