Material of fasteners

As a Chinese screw manufacturer with 19 years of experience, Zeyao has always focused on providing high-quality, stable screw products to global custo

1. Strong Corrosion Resistance Stainless steel Fasteners are highly corrosion-resistant. A protective film forms on their surface, protecting them fro

Whether it's bolts, screws, nuts, or various custom accessories, stainless steel is widely used for its excellent corrosion resistance and stabili

440C Martensitic Stainless Steel (ASTM A276-2017) 440C is a high-carbon, high-chromium martensitic stainless steel with excellent hardness and wear re

When people hear "aluminum," they think "lightweight." And it’s true—aluminum screws weigh about one-third less than steel screws. As industries look

Stainless steel screws are widely used in industries such as shipbuilding, chemical industry, medical treatment, and food machinery due to their excel