M6 M10 فلز اکسید سیاه هکساگون بولت فولاد کربن درجه 4.8 8.8 10.9 12.9 DIN933 DIN931

بولت فلزی
May 27, 2025
Video Description:
Discover the M6 M10 Black Oxide Metal Hexagon Bolt, crafted from high-grade carbon steel (4.8, 8.8, 10.9, 12.9) and compliant with DIN933 and DIN931 standards. Ideal for construction, automotive, and machinery applications, these bolts offer superior corrosion resistance and precision fitment. Customizable lengths and thread types available.