Zinc Alloy vs Stainless Steel vs Brass – Which One to Choose for Your Zipper Pull?

Zinc Alloy vs Stainless Steel → From sketch to sample – a material guide for small brands.

Not all zipper pulls are made the same. The material affects look, weight, durability, and cost. Here’s how to choose.

Zinc Alloy

Most common for custom zipper pulls

Easy to cast into complex shapes

Works well with electroplating and enamel filling

Good strength at a reasonable price

Best for: logos, custom shapes, fashion brands

Stainless Steel

Stronger and heavier than zinc alloy

More scratch-resistant

Harder to cast into very detailed shapes

Best for: outdoor gear, workwear, heavy-use products

Brass

Classic, premium look

Naturally anti-microbial

More expensive than zinc alloy

Best for: high-end bags, vintage styles, luxury goods

Quick guide:

Want complex shape + affordable → Zinc alloy

Need maximum durability → Stainless steel

Want premium vintage look → Brass

Still not sure? Send us your product type and we’ll recommend one.

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