Titanium Lock Nut - M8x1.25

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