Lockwasher 0.402 inch OD, SKU 132-WASH-GLD, is a crucial hardware accessory made of high-quality brass with a durable gold finish. This RoHS-compliant washer ensures secure connections in RF coaxial systems. Measuring 0.402 inches in outer diameter, it is designed for precise applications. Currently in stock, this product is a must-have for professionals working with RF coaxial connectors. Please note, it is not classified as a high-reliability component. Stay organized and efficient with the 132-WASH-GLD.