براغي نقل ذات رأس مستديرة عالية الاستدارة مربعة الرأس مربعة العنق ذات جميع الخيوط مباشرة من المصنع في خبي الصين

Jiujin Electric Power’s High-Strength Round Head Square Neck Carriage Bolts are engineered for durability and ease of installation in demanding environments. Forged from high-tensile carbon steel and finished with a robust hot-dip galvanized coating, these bolts offer exceptional resistance to corrosion, shear forces, and vibrational loosening. The round head provides a smooth finish for safety, while the square neck locks into wood or metal surfaces to prevent spinning during nut tightening. Full threading allows for adjustable grip length, making these bolts versatile for various thicknesses of materials. Manufactured in our Hebei facility under strict quality control, these bolts meet international standards for structural and utility applications, ensuring long-term reliability.

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  تطبيقات الاستخدام

• Wooden Structure Fastening: Securing timber in construction, fencing, and furniture

• معدات أعمدة المرافق: Attaching crossarms, brackets, and equipment to poles

• Metal Fabrication: Joining metal frames, machinery, and structural components

• Railway Tracks: Fastening rails to sleepers and infrastructure components

• Agricultural Equipment: Assembling machinery and storage structures

• التركيبات المؤقتة: Quick and reliable fastening for temporary setups

• مشاريع الطاقة المتجددة: Mounting solar panels and wind turbine components