Expansion Fixing Stainless Steel Carbon Steel M12 M16 M20 Safety Boxbolt Blind Anchor for Structural Steel

Expansion Fixing Stainless Steel Carbon Steel M12 M16 M20 Safety Boxbolt Blind Anchor for Structural Steel. One-Side Blind Installation: Enables fast, cost-saving installation from only one side of structural hollow sections. High Clamping Force Design: 5-part HCF version available for 5/8" and 3/4" sizes for higher strength connections. Multiple Head Variants: Choose from Hexagonal, Countersunk, or Flush Fit to match architectural requirements. Superior Corrosion Protection: Options include Zinc Plated, Hot-Dip Galvanized, Sheraplex, and Stainless Steel. Versatile Hollow Section Fit: Designed for square, rectangular, and circular structural hollow sections (SHS/HSS). Full Customization Support: OEM and ODM services available with full customization options for clients. High Strength Grades: Available in Grade 8.8 and Grade 10.9 for robust tensile and shear resistance. 100% Quality Inspection: Every finished product undergoes functional and visual inspection before packing.