Chicago Screw Gold Plated

عملية الرأس على البارد هي واحدة من العمليات الجديدة للتشغيل الآلي بالضغط ذات القطع الأقل أو بدون قطع
المعدن. وهي طريقة معالجة تستخدم التشوه البلاستيكي للمعدن تحت تأثير
قوى خارجية، وبمساعدة القوالب، تقوم بإعادة توزيع ونقل حجم المعدن لتشكيل
الأجزاء أو الفراغات المطلوبة. عملية الخراطة على البارد هي الأكثر ملاءمة لإنتاج الأجزاء القياسية
أدوات التثبيت مثل البراغي والبراغي والصواميل والمسامير والمسامير والدبابيس وغيرها

برغي شيكاغو Gold Plated are decorative yet functional fasteners designed for applications where aesthetics and durability are equally important. Often called “sex bolts” أو “binding barrels,” these screws consist of two parts—a male bolt و 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.