M4 DIN 6797 A Metric External Tooth Lock Washer A2 18-8 Stainless Steel #4 which means it is strong

which means it is strong and can withstand high levels of torque

this screw is a reliable choice for fastening materials together

Its Type B design features a slightly raised edge on one side

and are plain (without a coating)

It is made of high-quality steel for strength and durability

M4 DIN 6797 A Metric External Tooth Lock Washer A2 18-8 Stainless Steel #4 which means it is strongThe M4 DIN 6797 A Metric External Tooth Lock Washer is a high quality washer designed to prevent loosening of nuts and bolts due to vibration or shock. Made from durable A2 18 8 stainless steel, this washer offers excellent corrosion resistance and can withstand harsh environments. Its external teeth bite into the mating surface, creating a secure hold that prevents rotation. With its precise dimensions and consistent performance, this lock washer