Chinese Factory-Made High-Quality Hex Socket Bolts for Industry Use

Chinese Factory-Made High-Quality Hex Socket Bolts for Industry Use. Customized Size and Color: Total length 35-200mm and color fully customizable to customer requirements. High Strength Grades: Available in grades 8.8, 10.9, 12.9, B7, and A325 for heavy-duty applications. Anti-Corrosion Options: Four surface treatments: Phosphate, Galv, Dacro, and Green for rust protection. OEM/ODM Services: Full customization support including size, surface treatment, logo, and packaging. Wide Thread Range: Thread specifications from M6 to M27 to fit diverse industrial assembly needs. International Standards: Complies with ASTM A193, DIN, and METRIC SYSTEM for global compatibility. Fast Delivery: Samples in 5-10 days; mass production in 7-10 days if goods are in stock. Quality Warranty: 12-month warranty covers damages from non-artificial reasons with professional QC.