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Our solar fasteners are designed to deliver permanent structural security:
Premium Material Options: Available in Hot-Dip Galvanized (HDG) Mild Steel for heavy industrial outdoor use, and Stainless Steel (SUS304 SUS316) for superior rust protection.
Precision Thread Sizes: Standard manufacturing from M8 to M20 thread diameters, along with custom length options to fit your exact structural drawings.
Anti-Vibration & Secure Grip: Engineered with precision threading to prevent nut loosening caused by heavy winds and thermal movement.
Complete Assembly Sets: Every U-bolt and J-bolt can be supplied as a complete kit containing matching hex nuts, plain washers, and spring washers to speed up on-site installation.
