(25 Pcs) 5/8″-11 Grade 8 (G) Hex Flange Top Lock Nuts Coarse Zinc Phos & Oil
Grade (8) G hex flange prevailing torque locknuts are designed to resist loosening under vibration and dynamic loads. Common applications include Aerospace – In aircraft assembly, such as securing parts of the fuselage or engine components, where vibration resistance is vital.