Aerospace-grade M8 titanium locking flange nut — precision-machined from certified Grade 5 6AL-4V titanium with a DIN 6923 Fuji-style serrated flange for superior vibration resistance. A direct upgrade over steel hardware anywhere an M8x1.25mm nut is used. Specifications Thread: M8 x 1.25mm Hex Size: 12mm socket Flange Diameter: 17mm Total Height: 8.5mm Standard: DIN 6923 Fuji locking flange nut Key Features Certified Titanium Grade 5 (6AL-4V): Aerospace-grade alloy DIN 6923 Serrated Flange: Integrated locking for vibration resistance — no separate washer needed Rolled Threads: Greater fatigue strength than cut threads Increased Corrosion Resistance: Naturally resistant to rust, salt, and moisture 45% Lighter Than Steel: Same strength at a fraction of the weight Anodized / PVD Coated: Premium finish for wear and scratch resistance Ships same day from Chicago Includes (1) M8 x 1.25mm Titanium Fuji Locking Flange Nut
