![[15000 BULK] Split Lock Washers External Tooth DIN 127B 18/8 Stainless M4](http://mutualscrew.com/cdn/shop/files/M2.5D127BKC_33db2898-1bcf-4545-805b-2e0aaf8cd5b3.webp?v=1744930694&width=769)
![[15000 BULK] Split Lock Washers External Tooth DIN 127B 18/8 Stainless M4](http://mutualscrew.com/cdn/shop/files/M2.5D127BKC_33db2898-1bcf-4545-805b-2e0aaf8cd5b3_1024x.webp?v=1744930694)
Description
Split Lock Washers External Tooth DIN 127B in 18/8 stainless steel, sized for M4 bolts, combines reliable lock-ability with corrosion resistance for durable assemblies.
Key Specifications
- DIN standard: 127B
- Material: 18/8 stainless steel
- Finish: Natural stainless
- Size / Thread: M4
- Type: External tooth split lock washer
Benefits
- Preload retention and vibration resistance to prevent loosening of fasteners in dynamic environments.
- Corrosion resistance suitable for a wide range of industrial, automotive, and outdoor applications.
- Easy to install with standard hex/bolts, providing reliable performance with minimal added height.
Where to use
Ideal for assemblies where a secure grip is required under vibration: automotive components, machinery, equipment housings, and general mechanical fittings that use M4 fasteners.
How to use
Place the external tooth lock washer under the bolt head or nut, align, and tighten to the recommended torque. The teeth bite into the bearing surface to prevent loosening.
Why choose our DIN 127B 18/8 Stainless M4 washers?
Premium stainless steel ensures long-lasting corrosion resistance, reliable locking action, and compatibility with common M4 hardware. Built to meet DIN 127B specifications for consistent, repeatable performance across lots.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324