Hexagonal Iron Column Male and Female Studs/Hexagonal Spacer Columns/Hexagonal Column Bolts/Single-Head Extended Studs/Hexagonal Male and Female Nuts/Support Co

Hexagonal Iron Column Male and Female Studs/Hexagonal Spacer Columns/Hexagonal Column Bolts/Single-Head Extended Studs/Hexagonal Male and Female Nuts/Support Co. Custom Made Capability: We offer full customization including OEM/ODM, special shapes, and non-standard parts based on drawings or samples. ISO 9001 Certified Quality: Manufactured under ISO 9001, SGS, and BV certified quality management systems ensuring international standards. Comprehensive Material Range: Available in carbon steel (grades 4.8-12.9) and stainless steel (SS201, SS304, SS316) for various applications. Free Samples Available: Standard samples are free; customers only pay freight. Custom samples require a proofing fee. 100% Manufacturer Direct: Direct factory sales with over 15 years of experience in fasteners and hardware export. Global Shipping Options: Flexible logistics including DHL, FedEx, UPS, sea, and air transportation to worldwide destinations. Strict Quality Control: Detailed inspection of every order before shipment to ensure zero defects and customer satisfaction. Flexible Payment Terms: Accepts 30% T/T deposit with 70% balance before shipment, plus D/P, PayPal, and Western Union.