Oil plug screw 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

Oil plug screw gold plated are specialized fasteners designed for both functional and aesthetic purposes, typically used in automotive, marine, or industrial machinery applications. Here’s a detailed description:

1. Material & Construction

• Base Metal: Usually made of durable metals like steel, brass, or aluminum for strength and corrosion resistance.

• Gold Plating: A thin layer of gold (often 24K or electroplated) is applied to the surface, enhancing appearance and providing mild corrosion protection.

2. Key Features

• Aesthetic Appeal: The gold plating gives a luxurious, high-end look, often used in custom or high-performance vehicles (e.g., motorcycles, sports cars).

• Corrosion Resistance: Gold resists tarnishing, though the underlying metal’s protection is more critical for harsh environments.

• Thread Design: Precision-cut threads ensure a tight seal to prevent oil leaks (common thread types include metric, NPT, or BSPP).

• Magnetic or Non-Magnetic Options: Some variants include magnetic tips to capture metal debris in oil systems.

3. Common Applications

• Automotive/Motorcycle Oil Pans: Replaces standard drain plugs for a custom look.

• Transmission/Fuel Systems: Used where visual upgrades are desired.

• Marine/Industrial Equipment: Adds corrosion resistance in humid conditions.

• Oil plug screw gold plated

4. Types & Variants

• Hex Head/Allen Key: For easy installation with a wrench or hex key.

• Extended or Short Shank: Adjusts for different oil pan thicknesses.

5. Considerations

• Durability: Gold plating can wear over time if scratched; often more for show than heavy-duty use.

• Cost: More expensive than standard plugs due to the plating process.