M8 Titanium Grade 5 6AL-4V DIN 6923 Locking Flange Nut (Aerospace Grade)

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