
Heavy-Duty Carbon Steel Expansion Screws for Concrete Anchoring. Heavy-Duty Carbon Steel: Made from carbon steel with zinc plating finish for durability and corrosion resistance. Hex Head Design: Features a hex head type with full thread for secure anchoring in concrete. Customizable Packaging: Package size supports customization to meet specific client requirements. Fast Lead Time: Standard lead time is 5 working days for efficient order fulfillment. ISO Certified Quality: Company holds ISO9001, ISO14001, and ISO45001 certifications for quality assurance. Versatile Applications: Suitable for machinery, construction, chemical, and environmental applications. Global Logistics Support: Experienced in international logistics, including overseas warehouse and FBA shipping. Flexible Payment Terms: Accepts T/T, L/C, D/P, PayPal, and Western Union for convenient transactions.