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Flat washers are essential fasteners used to distribute the load of a fastener, prevent damage to surfaces, and provide additional sealing. In industries ranging from automotive to construction, the demand

When you’re sourcing ASTM A325 heavy hex structural bolts from China, you want more than a catalog and a price. You need technical reliability, fast delivery, and international standards compliance.

Looking to source wave washers from China but unsure who’s reliable? I hear you. I’m Monica from Shanghai Hengrui Industry Co., Ltd, and with 15+ years in the fastener world,

In mechanical, construction, and other industrial applications, nuts and bolts are commonly used together to connect and secure various equipment or components. Among the many types of nuts, hex nuts

Hastelloy bolts, known for their superior resistance to high-temperature corrosion and strength, are essential in industries such as aerospace, petrochemical, and marine. Sourcing these bolts from reliable manufacturers is crucial

Inconel bolts, made from high-performance nickel-chromium alloys, are renowned for their exceptional resistance to heat and corrosion, making them crucial in high-temperature and high-stress applications like aerospace, petrochemical, and power

If you’re sourcing self tapping screws from China and feel overwhelmed by the sea of suppliers—you’re not alone. As Monica Song from Shanghai Hengrui Industry Co., Ltd., I’ve helped many

I’ve worked in the fastener industry for over 15 years. I’ve seen many bolts fail because of shear — often at the worst time. But the good news? Most shear

Hi, I’m Monica from Hengrui Fastener. I work with clients around the world, helping them choose the right bolts for big projects. One time, I saw a bolt break suddenly

Hi, I’m Monica from Hengrui Fastener. I’ve worked in the fastener industry for over 15 years. I help customers solve bolt problems every day. One of the most common problems

Finding a reliable self drilling screw supplier in China isn’t easy. As someone who’s worked with countless overseas buyers, I know what you’re looking for: stable quality, OEM capability, and

Fasteners in harsh environments often fail due to corrosion. This leads to costly replacements and safety risks. Zinc-nickel plating offers a reliable solution that extends fastener lifespan and ensures compliance