Chicago 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

Chicago Screw Gold Plated are decorative yet functional fasteners designed for applications where aesthetics and durability are equally important. Often called “sex bolts” or “binding barrels,” these screws consist of two parts—a male bolt and a female barrel—that thread together, creating a clean, finished look without exposed threads. The gold plating adds a luxurious, corrosion-resistant finish, making them popular in high-end furniture, leatherwork, and jewelry.

Key Features & Specifications

1. Material & Finish

• Base Metal: Typically brass, steel, or zinc alloy (for strength and machinability).

• Gold Plating:

  • Electroplated gold (usually 18K, 24K, or gold-like PVD coating) for a premium look.

  • Resists tarnishing and adds mild corrosion resistance.

2. Chicago Screw Design

• Two-Piece System:

  • Male Bolt (Screw Post) – Threaded shaft.

  • Female Barrel (Nut) – Internally threaded sleeve.

• Flush Fit: When tightened, the screw sits nearly flush with the surface for a smooth appearance.

• Low-Profile Head: Often flat or slightly domed for a sleek look.

3. Sizes & Dimensions

• Diameter: Commonly #0 (1.5mm) to #14 (6.5mm).

• Length: Ranges from ¼” (6mm) to 2” (50mm).

• Head Styles: Round, countersunk, or decorative (e.g., fluted, knurled).

Installation Tips

1. Pre-Drill Holes (for leather/wood to prevent splitting).

2. Hand-Tighten First to avoid cross-threading.

3. Polish Occasionally to maintain shine (if uncoated gold).

Final Verdict

Chicago Screw Gold Plated are the perfect choice for projects where style matters as much as function. Whether crafting a designer handbag, assembling premium furniture, or creating custom jewelry, these screws provide a secure, high-end fastening solution with lasting visual appeal.