3# Standard Metal Zipper
A #3 metal zipper is a lightweight, durable closure featuring individual metal teeth attached to a fabric tape, with a closed chain width measuring approximately 4.5 mm (0.18 inches). Known for its classic, high-end appearance and smooth operation, it provides a reliable functional seal along with a polished, decorative finish.
Teeth Width: 4.5 mm wide (#3 gauge size)
Common Materials: Brass, antique brass, nickel, gunmetal, or aluminum teeth paired with polyester tape
Best Used For: Light-to-medium weight applications, such as dress pants, skirts, interior handbag pockets, leather crafts, light jackets, and pouches
Key Characteristics: Sturdier than nylon coil zippers of similar size, offering strong tensile resistance and a clean, metallic aesthetic
Product Specifications
| Parameter | Specification |
| Tooth width | 4.5mm |
| Tooth Thickness | 2.0mm |
Key Features
Lightweight with small, fine metal teeth. Smooth sliding performance. Low profile, does not protrude much on fabric. Good flexibility.
Applications
Thin garments, dresses, skirts, small pouches, wallets, and lightweight leather goods.
