Chicago Screw Gold Plated

冷镦加工是一种少切削或无切削的压力加工新工艺
金屬。它是一種利用金屬在下列因素作用下產生塑性變形的加工方法
外力作用下，在模具的幫助下，重新分配和轉移金屬的體積，以形成
所需的零件或坯料。冷镦工艺最适合生产标准的
螺栓、螺絲、螺帽、鉚釘和銷等緊固件

芝加哥螺絲 Gold Plated are decorative yet functional fasteners designed for applications where aesthetics and durability are equally important. Often called “sex bolts” 或 “binding barrels,” these screws consist of two parts—a male bolt 和一個 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.