
DIN 6914 Hexagon Bolts 10.9s with Large Widths Heavy Hex Head Bolt. Wide Standard Coverage: Complies with DIN, GB, ASTM, and ISO standards for global compatibility. High Strength Grades: Available in 8.8, 10.9, and 12.9 grades for heavy-duty applications. Extensive Size Range: Sizes from M1.6 to M64, 12mm to 500mm, and 5/8" to 1-5/8". Diverse Finish Options: Black, Dacromet, Zinc Plated (Zp), and Hot Dip Galvanized (HDG) available. Customization Services: OEM and ODM services accepted for tailored fastener solutions. Free Sample for New Clients: Free standard fastener samples provided, client pays express charges. Quality Certification: ISO9001 certified with MTC and mill certificates provided upon request. Manufacturer Direct: Direct factory sales from Ningbo with over 20 years of experience.