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Heico Steel Delta Protect Wedge Lock Locking Anti-Vibration Washer M16, Steel, 30.7mm External Diameter, 3.7mm H-HLB-16

Category Lock Washers Brand Heico Condition New

Specifications

Country of Origin Germany
Brand Heico
Material Steel
Grade A4
THICKNESS 3.7mm
Model H-HLB-16
Finish Delta Protect
External diameter 30.7mm
Inside Diameter 17mm
Washer type Wedge Lock
Standards/Approvals RoHS
Compatible Screw/Bolt Size M16

Key Features

  • The wedge lock washer features radial teeth that embed firmly into the mating surface to prevent loosening.
  • Manufactured from steel with a Delta Protect finish for enhanced corrosion resistance.
  • Suitable for bolt sizes M16 with a 30.7mm external diameter and 3.7mm thickness.
  • Certified for use with high tensile bolts and nuts grades 8.8 to 12.9.
  • Reusable design with no loss of locking performance after removal and refitting.
  • Ideal for mechanical engineering, automotive, wind energy, railway, agriculture, and forestry applications.
  • Complies with RoHS standards ensuring environmentally friendly materials.
  • Product manufactured in Germany guaranteed for quality and durability.

Product Description

Heico H-HLB-16 Steel Delta Protect Wedge Lock Locking Anti-Vibration Washer M16 is a precision engineered locking washer designed for high reliability in bolted joints subject to vibration and dynamic loads.

Constructed from high-grade steel and finished with the corrosion-resistant Delta Protect coating, this wedge lock washer ensures superior locking performance without the risk of loosening under extreme conditions.

The washer fits bolts of compatible size M16 with an external diameter of 30.7mm, an inside diameter of 17mm, and a thickness of 3.7mm, making it suitable for a wide range of industrial fastening applications.

This product adheres to RoHS environmental compliance standards and is manufactured in Germany, ensuring both safety and durability for demanding industrial use.

The wedge locking mechanism relies on radial teeth that embed firmly into the bolt surface and the mating component, securing the assembly even under high vibration or dynamic forces.

The wedge lock washer works effectively at both low and high preload levels. Compatible with high tensile bolts and nuts of grades 8.8, 10.9, and 12.9. Reusable multiple times without degradation of locking ability. Easily installed and removed for maintenance or reassembly.

Commonly used in sectors such as mechanical engineering, automotive, wind energy technology, railway, agriculture, and forestry. These locking washers are typically supplied in pairs to optimize your assembly's security and vibration resistance.

Explore more industrial fastening solutions at EnvMart to complement your maintenance and assembly needs.

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Heico Steel Delta Protect Wedge Lock Locking Anti-Vibration Washer M16, Steel, 30.7mm External Diameter, 3.7mm H-HLB-16
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Frequently Asked Questions

The external diameter of this wedge lock washer is 30.7mm.

It is compatible with M16 bolt sizes.

The thickness of this washer is 3.7mm.

This locking washer is constructed from steel.

The inside diameter of the washer is 17mm.

It features a Delta Protect finish for enhanced corrosion resistance.

Yes, it is designed to be reusable without loss of locking performance after removal and refitting.

It complies with RoHS standards, ensuring environmentally friendly materials.

It is commonly used in mechanical engineering, automotive, wind energy, railway, agriculture, and forestry applications.

This product is manufactured in Germany.

It is a wedge lock washer, designed to prevent loosening under vibration and dynamic loads.

It is certified for use with high tensile bolts and nuts of grades 8.8, 10.9, and 12.9.

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