Industry News
What Causes Thread Failure in Self-Tapping Screws?
Self-tapping screws are primarily used in the home appliance manufacturing industry, wooden furniture, and steel structure engineering projects. Due to their strong self-locking capability, they do not require nuts and are simple and convenient to use, making them a popular choice. What causes threa......
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Tungsten Prices Surpass 1.05 Million! Nickel Prices Hold Steady at 144,000!
Since March 2026, prices for the key industrial metals tungsten and nickel have continued to soar. Tungsten prices have broken through the 1 million yuan mark to reach a historic high, while nickel prices have remained at elevated levels.
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How Much Do You Know About Anti-Theft Screws?
Anti-theft screws, also known as tamper-resistant screws, are fasteners designed to prevent the theft of fixed installations left outdoors in public environments for extended periods. Based on their structure and type, they are classified into two categories: removable and non-removable.
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Why Are High-Strength Bolts Usually Black?
The black appearance of high-strength bolts is due to important functional considerations: it is not that black signifies high strength, but rather that the requirements for manufacturing high-strength bolts make “black” (blackening) the most suitable and safe surface treatment option, primarily due......
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