
Heavy-Duty M8-M24 Flanged Hexagon Head Bolts for Industry. Comprehensive Customization: Supports customized parts per drawing, including cold upsetting, hot forging, and machining. Wide Material Selection: Available in Carbon steel, Alloy steel, Stainless steel, Aluminium, and Copper. Diverse Surface Treatments: Options include Zinc Plated, Hot DIP Galvanizing, Dacromet, Nickel plated, and Brass plated. Multiple Standard Compliance: Meets DIN, ANSI, GB, JIS, BSW, GOST, ASME, and ISO standards. ISO9001 Quality Certified: Factory certified with ISO9001 for strict quality control from raw material to finished product. OEM Logo Service: Accepts OEM orders and custom logo application upon customer request. Flexible MOQ Policy: MOQ determined after trial production qualification to meet specific customer needs. Free Sample Availability: Free samples provided for standard fasteners if available; customized samples take 15 days.