Stainless steel Lountersunk External Toothed Lock Washer For Assembly&Countersunk External Toothed Lock Washers

The external tooth conical lock washer is a common fastener used to secure connections to ensure the reliability and stability of the connection. It has a toothed structure that provides a high-strength connection and is widely used in mechanical equipment, automotive manufacturing, aerospace, and other fields.The teeth on these washers firmly grip the heads of 82° flat head countersunk screws to prevent joints from loosening under vibration.
Black-oxide steel washers are mildly corrosion-resistant in dry environments.
Zinc-plated steel washers are corrosion-resistant in wet environments.
400-series stainless steel washers have excellent wear resistance and may be mildly magnetic.
All washers meet ASME B18.21.1 dimensional standards. The zinc-plated steel washers also meet standards for material properties.    

1. High strength: GB956.1 external tooth conical lock washers are made of high-quality materials with excellent strength and toughness, able to withstand high-strength moments.
2. Easy to install: GB956.1 external tooth conical lock washers can be used to realize simple and quick installation, no need for professional tools, and improve work efficiency.
3. Reusable: GB956.1 external tooth conical lock washers are made of wear-resistant materials, have a long service life, and can be reused, reducing the cost of investment.
4. Good tightening effect: The tooth structure of GB956.1 external tooth conical lock washers can provide uniform force distribution, ensuring a strong connection and preventing loosening and falling off.    

Size Can also be According to the Customer's requirement please check the detailed specification sheet details PDF， CAD, 61-62Page See more product details.    

Packing: The inner packaging consists of polyfoam, while the outer layer is a carton. The carton sizes are 29*19*19.5 cm and 23.5*17.5*8 cm, respectively. The pallet dimensions are 215*100*90 cm, or they can be customized according to your requirements.