This stainless steel external shakeproof washer range is a high-quality fastener solution designed for durability, reliability and secure assembly. Engineered to recognised DIN standards, these components provide excellent performance in demanding applications where vibration resistance and long-term clamping force are essential.

Manufactured from corrosion-resistant stainless steel, these washers are ideal for use in construction, engineering, automotive, marine and general industrial environments. The external serrations bite into the mating surface to help prevent loosening, making them particularly effective when used with nuts, bolts and machine screws in applications subject to shock, movement or thermal cycling.

Precision-formed teeth provide consistent grip, while the robust A2 stainless material offers a strong combination of mechanical strength and resistance to rust, moisture and many common chemicals. This makes them suitable for both indoor and outdoor installations, including harsh and exposed conditions where standard plain washers may fail over time.

Available in a selection of popular metric sizes, this range allows you to match the washer to your existing fasteners for optimal fit and performance. They are widely used as part of a secure bolted joint where maintaining tension and preventing back-off is critical to safety and reliability.

• External serrated design for enhanced anti-vibration and anti-loosening performance
• Made from high-grade stainless steel for excellent corrosion resistance
• Manufactured to DIN specifications for consistent quality and fit
• Suitable for structural, mechanical, electrical and general fastening applications
• Ideal for use with metric stainless steel bolts, screws and nuts

Whether you are assembling machinery, fabricating metalwork, or carrying out maintenance and repair tasks, these stainless steel external shakeproof washers provide a dependable, professional-grade fastening solution that helps secure joints and extend service life.