RS PRO Steel Bright Zinc Washers Compatible with M20 Screws, External Diameter 39mm, Inside Diameter 21mm 122-4384

RS PRO 122-4384 steel bright zinc washers are engineered to meet the BS 4320 specification, making them ideal for general engineering applications requiring reliable load distribution of threaded fasteners. The washers feature a large external diameter of 39mm and an inside diameter compatible with M20 screws or bolts, with a nominal thickness of 3mm.

Manufactured from high-quality steel and coated with bright zinc plating, these washers offer medium corrosion resistance, enhancing longevity in moderate environments. Their design ensures a smooth surface for nuts or bolts, reducing wear and increasing fastening effectiveness.

These washers are commonly used in mechanical, fluid power, and industrial fastener assemblies where secure and stable fastening is essential. The product supports various engineering uses such as machinery assembly, structural applications, and general maintenance tasks.

Constructed from durable steel for strength and reliability. Finished with bright zinc plating for medium corrosion resistance. 3mm thickness provides adequate load distribution for threaded fasteners. Manufactured to the BS 4320 standard ensuring quality and consistency.

Compatible with a wide range of nuts and bolts, designed for M20 bolts. Ideal for general engineering and industrial fastening applications.

RS PRO products are trusted for quality and performance in industrial fasteners and mechanical components. This washer is available for professionals in engineering, manufacturing, and maintenance sectors. Explore more RS PRO fasteners and Washers with EnvMart for comprehensive sourcing solutions.