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When sourcing fasteners from China, the sheer number of options can be overwhelming. As someone with 15 years of experience in the fastener industry, I’ve spent hours researching and vetting suppliers to

Ever wonder what all those parts of a bolt actually do? If you’re dealing with fasteners, you’ve probably seen bolts in all shapes and sizes. But do you know the names of

When working with fasteners, it’s easy to overlook the importance of material compatibility. Choosing the right fasteners for aluminum can make or break the durability of your project. In this post, I’ll

When selecting materials for manufacturing fasteners, the choice of steel can significantly impact both the quality and performance of the product. But how do you know which steel type—low, medium, or high-carbon—is

At Hengrui, we deal with fasteners and custom machining parts on a daily basis, and knowing which steel to use in a project is critical. Whether you’re designing bolts, screws, or washers,

Exposed threads on bolts and screws can cause damage, corrosion, and even safety hazards. If you’re looking for a solution that enhances both functionality and appearance, cap nuts are the answer. As

When you’re shopping for bolts or preparing for a big project, understanding bolt measurements can be confusing. One of the most common questions I get is: Does the length of a bolt

Choosing the right fastener type is essential for any project. Using the wrong fit—metric or standard—can lead to costly delays, weakened structures, and unnecessary frustration. At Hengrui, we guide our clients daily

Threaded fasteners are essential components in various industries, providing a reliable means to join materials together. This guide will explain what threaded fasteners are, their types, and how to install them effectively.

When you’re working with pressure-treated wood, choosing the right screw is crucial. The chemicals used to treat the wood can quickly corrode ordinary screws, leading to structural failure and costly repairs. So,

Threaded rods are deceptively simple components, yet they are essential to structural engineering and industrial applications. Today, I’ll guide you through the production process of B7 and B16 threaded rods—from material selection

Understanding Washers and Their Importance Fasteners may be small, but they are critical to keeping assemblies secure. At Shanghai Hengrui, we understand that choosing the right washer type can make all the