Serrated lock washers internal teeth

In the engineering industry, we often encounter the need to use washers to ensure the firmness and stability of the bolt connection. And DIN6798J internal serrated lock washers are a very common washer material.DIN6798J internal serrated lock washers are mainly used in situations where bolt fastening is required. It provides extra friction and makes bolted connections more reliable. Common applications include machinery and equipment manufacturing, automotive manufacturing, aerospace, and more.    

1. High Strength: DIN6798J internal serrated lock washers are made of high-strength alloy steel material with excellent tensile and compressive resistance.
2. Internal serrated design: DIN6798J internal serrated lock washers have a series of internal serrations to provide greater friction and prevent bolts from loosening.
3. Zinc plated: DIN6798J internal serrated lock washers are zinc plated to provide excellent corrosion resistance and resistance to harsh environmental conditions.
4. Wide range of applications: DIN6798J internal serrated lock washers are suitable for a wide range of bolt sizes and materials to meet different joining requirements.    

Size Can also be According to the Customer's requirement please check the detailed specification sheet details PDF， CAD, 5-6Page 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.