Shear bolt gold plated

Cold heading process is one of the new processes for pressure machining of less or no cutting
metal. It is a processing method that utilizes the plastic deformation of metal under the action of
external forces, and with the aid of molds, redistributes and transfers the volume of metal to form
the required parts or blanks. The cold heading process is most suitable for producing standard
fasteners such as bolts, screws, nuts, rivets, and pins.etc

Gold-plated shear bolts are specialized fasteners designed to provide both mechanical strength and corrosion resistance while also serving as a sacrificial component in mechanical systems. Here’s a detailed description:

1. Material & Construction

• Base Metal: Typically made from high-strength steel or alloy to withstand shear forces.

• Gold Plating: A thin layer of gold is electroplated onto the surface for enhanced conductivity and corrosion resistance.

• Shear bolt gold plated

2. Functionality

• Shear Feature: Designed to break at a predetermined torque or force to protect machinery from overload damage.

• Sacrificial Role: Fails intentionally to prevent costly damage to critical components.

3. Key Features

• Corrosion Resistance: Gold plating protects against rust and oxidation, ideal for harsh or humid environments.

• Electrical Conductivity: Useful in applications requiring electrical grounding or EMI shielding.

• Precision Calibration: Engineered to shear at exact force thresholds.

4. Common Applications

• Aerospace & Defense: Used in sensitive equipment where reliability and corrosion resistance are critical.

• Electronics: Provides EMI shielding and secure fastening in high-end devices.

• Marine & Automotive: Resists saltwater and chemical exposure.

• Industrial Machinery: Protects gears, drives, and couplings from overload.

5. Variations

• Different Shear Strengths: Available in varying grades for different torque requirements.

• Head Styles: Hex, flat, or custom heads depending on application needs.

6. Advantages

• Enhanced Durability: Gold plating extends lifespan in corrosive environments.

• Reliable Failure Point: Ensures system protection by shearing predictably.

• Shear bolt gold plated

7. Considerations

• Cost: More expensive than standard shear bolts due to gold plating.

• Replacement: Must be replaced after shearing (single-use).