RS PRO Steel Bright Zinc Lock Washers M4, DIN 127 B 231-0700

RS PRO 231-0700 Steel Bright Zinc Lock Washers M4, DIN 127 B are engineered to provide secure fastening in environments with prevalent vibrations. Constructed from steel with a bright zinc plating, these lock washers resist corrosion and general wear and tear, ensuring the longevity of assemblies in both indoor and outdoor applications.

These lock washers meet the DIN 127 B standard and are specifically designed for M4 screw and bolt sizes, featuring an external diameter of 7.55 mm, an inside diameter of 4.3 mm, and a thickness of 0.9 mm. Their split lock design absorbs vibrations that could otherwise loosen fasteners over time.

Easy to install and durable, the washers find extensive use in machinery and equipment subjected to vibration, such as industrial machinery, automotive assemblies, and electrical appliances. Their zinc plated steel construction provides a robust barrier against corrosion, supporting superior performance in diverse environmental conditions.

RS PRO’s high-quality manufacturing ensures consistency and reliability across all sizes, making these washers a trusted choice for engineers worldwide. Available in sizes ranging from M4 to M20, the washers cater to a wide selection of fastening needs.

Made from steel with bright zinc plating for corrosion resistance. Conforms to DIN 127 B standard for lock washers. Suitable for M4 screw and bolt sizes. External diameter 7.55 mm and inside diameter 4.3 mm. Thickness of 0.9 mm providing durability.

Prevents loosening of fasteners due to vibrations. Applicable in industrial, mechanical, and electrical sectors. Easy and quick installation saves time and effort.

These RS PRO Lock Washers are engineered to ensure reliability and safety in fastening systems across industrial, manufacturing, HVAC, and general mechanical applications. Explore more in the Industrial Fasteners category at EnvMart for compatible fastening solutions and accessories.