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Heico Steel Delta Protect Wedge Lock Locking & Anti-Vibration Washer, M6, Steel, Delta Protect Finish, Grade A4 H-HLB-6
Specifications
| Country of Origin | Germany |
|---|---|
| Brand | Heico |
| Material | Steel |
| Grade | A4 |
| THICKNESS | 2.7mm |
| Model | H-HLB-6 |
| Finish | Delta Protect |
| External diameter | 13.5mm |
| Inside Diameter | 6.5mm |
| Washer type | Wedge Lock |
| Standards/Approvals | RoHS |
| Compatible Screw/Bolt Size | M6 |
Key Features
- Constructed from steel with Delta Protect finish for corrosion resistance.
- Designed with radial teeth to embed tightly as bolt is fastened.
- Grade A4 washer with 2.7mm thickness for strength and durability.
- Suitable for high tensile bolts and nuts grades 8.8, 10.9, and 12.9.
- Reusable without quality loss for multiple assembly uses.
- Certified RoHS compliant ensuring environmental safety.
- External diameter is 13.5mm and inside diameter is 6.5mm for M6 bolts.
- Ideal for mechanical engineering, automotive, wind energy, agriculture, railway applications.
Product Description
Heico H-HLB-6 Steel Delta Protect Wedge Lock Locking & Anti-Vibration Washer is engineered to secure bolt fittings reliably in environments subjected to vibration and dynamic loads. Its steel construction with corrosion-resistant Delta Protect finish and Grade A4 specification ensures longevity and mechanical integrity throughout repeated assembly cycles.
The wedge lock washer operates with radial teeth that embed into the mating surfaces during bolt tightening, offering a certified locking system capable of maintaining bolt preload at both low and high levels, even in the presence of lubricants. This functionality prevents loosening under operational vibration.
With a thickness of 2.7mm and dimensions tailored for M6 bolts (13.5mm external diameter, 6.5mm inside diameter), these washers are suitable for securing high tensile grade bolts and nuts from 8.8 through 12.9. Supplied as pairs, they can be reused without compromising function or quality.
This product complies with RoHS standards, emphasizing environmental responsibility, and is made in Germany, assuring premium manufacturing quality.
Applications span mechanical engineering, automotive sectors, wind energy, agriculture, forestry, and railway industries, making it a versatile choice for critical fastener securing needs.
Steel material with corrosion-resistant Delta Protect finish. Certified RoHS compliance. Designed for M6 bolts with exact dimensional fit. Effective for dynamic loads and vibration conditions. Reusable without quality degradation.
Supports high tensile grade bolts and nuts. Manufactured in Germany to high-quality standards. Heico locking washers represent reliable anti-vibration fastening solutions. Explore the Industrial Fasteners category on EnvMart for more high-performance securing components.
Explore more products in our Lock Washers category.
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Frequently Asked Questions
The external diameter of this wedge lock washer is 13.5mm.
The inside diameter of this model is 6.5mm, making it suitable for M6 bolts.
It is constructed from steel, providing strength and durability.
The thickness of this washer is 2.7mm.
This model features a Delta Protect finish that enhances its corrosion resistance.
It is designed for use with high tensile bolts and nuts of grades 8.8, 10.9, and 12.9.
Yes, it can be reused without quality loss, making it suitable for multiple assembly uses.
This washer is ideal for applications in mechanical engineering, automotive, wind energy, agriculture, and railway industries.
It is certified RoHS compliant, ensuring it meets environmental safety standards.
This product is manufactured in Germany, assuring high-quality standards.
The wedge lock design includes radial teeth that embed into the mating surfaces during bolt tightening, preventing loosening under vibration.
This washer is a wedge lock type, specifically designed to secure bolt fittings in dynamic load conditions.
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