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Lock nut M6 6x25x1.2 with flange - 3-hole - 10 pieces
- Counter nut M6 6x25x1.2 with flange and 3 holes is used for various types of fasteners. Secures the attached component. The inner hole is tapped and suitable for trapezoidal screws and shafts on M6 threads. Set of 10 pieces.
In a set
⭐ Set of 10x Contouring Nut with Flange M6 6x25x1.2 - 3-hole✨
✅ Set of 10 solid lock nuts with M6 thread and flange with three mounting holes.
✅ Ideal for permanent and secure fastening of mechanical and structural components.
⭐⭐⭐⭐⭐

M6 lock nuts with a flange diameter of 25 mm and a thickness of 1.2 mm are reliable components for do-it-yourselfers and professionals. Thanks to 3 mounting holes each nut can be firmly attached to the surface - no risk of loosening.
Applied m.in. in automation, mechanical engineering, mechatronics or systems with rollers and trapezoidal screws.
✨ Key Advantages:
✅ M6 threads - Fits standard metric bolts and studs.
✅ Three mounting holes - stably screwed or riveted to a flat surface.
✅ Counter function - prevents loosening of threaded connections.
✅ Compact size - Can be used even in limited installation space.
✅ Industrial and hobby use - universal building block.
✅ Weight of one piece: only 4 g - lightweight yet durable.
⭐ Technical Specifications (for 1 piece):
- Thread diameter: M6 (6 mm)
- Thread: metric, triangular
- Threaded sleeve diameter: 7.5 mm
- Bushing length: 8 mm
- Overall height: 9 mm
- Flange diameter: 25 mm
- Flange thickness: 1.2 mm
- Mounting holes: 3 x 3.5 mm
- Center hole diameter: 5.5 mm
- Weight of one nut: 4 g
❓ Frequently Asked Questions (FAQ)
🔧 What the lock nut is used for?
For securing threaded connections against self-unscrewing - thanks to its rigid design and the possibility of screwing the flange to the surface.
🔩 Does the set contain 10 pieces?
Yes, you get exactly 10 nuts included.
🔗 With what screws it works?
With any screw/pin with M6 metric thread - a popular standard.























