Heico Stainless Steel Zinc Plated Ring Lock Locking & Anti-Vibration Washer, M16, 25.4mm External Diameter, 17mm H-HLRS-16S

Heico H-HLRS-16S Stainless Steel Zinc Plated Ring Lock Locking & Anti-Vibration Washer is a high-quality industrial fastener designed for securing M16 bolts with enhanced locking and anti-vibration properties.

Manufactured from stainless steel with a zinc-plated finish, this washer provides excellent corrosion resistance and durability. It features a 25.4mm external diameter, 17mm inside diameter, and a thickness of 3.5mm, ensuring a precise fit and robust performance. The grade A4 stainless steel construction guarantees longevity even under harsh operational conditions.

The unique ring lock system includes a polyamide ring pre-assembled with wedge lock washers to ensure the components stay securely fastened in correct positions, simplifying installation and providing extra security against loosening due to vibrations or dynamic loads. This solution is reusable without loss of quality, making it cost-effective for repeated use in demanding mechanical and manufacturing environments.

Suitable for dynamic applications and effective even in lubricated conditions, the washer system is engineered to work with high tensile belts and nuts of classes 8.8, 10.9, and 12.9.

Ideal for various industrial, laboratory, and manufacturing use cases, this washer helps maintain mechanical integrity and safety in assemblies exposed to vibration and stress. Provides additional security and anti-vibration protection for bolted joints.

Made with stainless steel material and zinc plated finish for corrosion resistance. Features a 25.4mm external diameter and 17mm inside diameter. Washer thickness is 3.5mm with A4 grade quality. Designed to be reusable with no reduction in quality after multiple uses.

Pre-assembled with polyamide ring and wedge lock Washers for secure installation. Suitable for dynamic loads and works well even with lubricants applied. Ideal for demanding industrial, mechanical, and manufacturing applications.

Originates from Germany ensuring high manufacturing standards. Explore our Industrial Fasteners category for more premium fastening solutions from trusted brands including Heico.