Experience unmatched stability and security with HEICO-LOCK® HLK-Washers, specially designed for high-vibration and dynamic load conditions in steel construction. These washers are meticulously crafted to meet the rigorous standards of DIN EN 14399-4 and DIN EN 14399-8, ensuring compatibility with HV sets. With their unique chamfered design to accommodate the increased under-head radius of HV bolts, they provide optimal surface contact during tightening.

• Compliant with International Standards: Tailored specifically for securing HV sets as per DIN EN 14399-4 and DIN EN 14399-8, and replace washers according to DIN EN 14399-6.
• German Certification: Approved and certified as a construction product with a certificate of conformity, and endorsed by the German Institute for Structural Engineering (DIBt), Approval No Z-14.4-702.
• User-Friendly Installation: Supplied as a pre-assembled pair with a double chamfer to prevent installation errors and ensure ease of use.
• Durability: Features high corrosion resistance due to a protective zinc flake coating.
• Size Availability: Available for HV bolt sets from M12 to M36, catering to a wide range of project sizes.

Ideal for ensuring the safety and longevity of structures, HEICO-LOCK® HLK-Washers are your go-to solution for critical applications in steel construction, offering reliability even under the most challenging conditions.