DIN6798A Galvanized External Tooth Lock Washer, M2-M30, Multi-Teeth Flat Washer, GB862 Stop Nut Lock Washer.

This product is a galvanized external tooth lock washer designed to provide secure fastening for various hardware applications. Suitable for use with bolt sizes M2 to M30, it features a multi-teeth flat design that ensures a strong grip and prevents loosening due to vibration or movement. Compliant with GB862 standards, this lock washer is ideal for both commercial and industrial uses, providing reliable performance in maintaining bolt tension and alignment. Its corrosion-resistant galvanized finish makes it durable in diverse environmental conditions. Standard Type: German Standard Surface treatment: Galvanizing Material Grade: Spring Steel 65Mn Product Grade: A-level Manufacture country: China Instructions included: No