
M2 M4 M6 M8 M10 12.9 High Strength Stainless Steel Hexagon Socket Cup Head Bolt Allen Bolt DIN912. High Strength Grade: Available in 12.9 grade stainless steel for superior strength. Diverse Material Options: Constructed from A2 and A4 stainless steel grades. Comprehensive Standard Compliance: Meets ISO, DIN, and GB standards for global compatibility. Flexible Thread Configuration: Offered in fully threaded or half-threaded options. Wide Size Range: Available in standard sizes from M3 to M48. Customization Services: OEM and ODM services available with flexible customization. Free Sample Availability: Free samples provided, customer pays freight cost. Versatile Application: Suitable for machinery, chemical, photovoltaic, and construction industries.