Guangzhou Juxin Development Co., Ltd.
U.S.A Juxin Int'l Enterprise Dev.control Group Limited
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+86 136 6007 9809
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sales@jxfastener.cn
Apr. 14, 2026
Why 100% Inspection Matters in CD Weld Stud Production
Why 100% Inspection Matters in CD Weld Stud Production Ensuring Stability and Reliability in Automotive-Grade Fastening Applications In modern manufacturing, especially in automotive, electrical enclosures, and high-volume assembly lines, CD weld studs play a critical role in ensuring fast, stable, and repeatable welding performance.
Apr. 12, 2026
How to Choose the Right Washer for Bolts | Complete Engineering Selection Guide
Learn how to choose the right washer for bolts. This engineering guide explains washer types, hardness, materials, and applications to ensure reliable fastening performance.
Why Do Bolts Need Washers? | Functions and Engineering Applications
Why are washers used with bolts? Learn how washers distribute load, protect surfaces, prevent loosening, and improve fastening reliability in industrial and mechanical applications.
200HV vs 300HV Washers | Hardness Selection Guide for High-Strength Bolts
Understand the difference between 200HV and 300HV washers. Learn how washer hardness affects bolt preload, load distribution, and fastening reliability in automotive, machinery, and structural applications.
Flat Washer vs Spring Washer | Differences, Functions and Industrial Applications
Understand the difference between flat washers and spring washers. Learn their functions, installation methods, and industrial applications in automotive, machinery, and structural fastening systems.
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+86 020 8621 0320
+86 020 3121 6067
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