12 mm-1.75 x 55 mm Metric 10.9 Flange Bolts

These 12 mm-1.75 x 55 mm Metric 10.9 Flange Bolts are crafted from high-strength Class 10.9 steel, ensuring reliable durability and long-lasting performance in demanding industrial and mechanical applications. Featuring a black phosphate finish, these bolts offer excellent corrosion and wear resistance, making them suitable for environments where protection against rust and surface damage is essential.

Designed with a hex head and integrated washer, these flange bolts enable easy installation and removal using standard wrenches or sockets, while providing enhanced holding power. The precise threading ensures smooth engagement with nuts, maintaining secure connections even under significant stress. The head stamping allows for quick class and grade identification, even after installation, supporting efficient quality control.

Ideal for use in automotive, machinery, construction, and manufacturing sectors, these bolts deliver dependable fastening solutions where strength and reliability are critical. Their combination of material quality, finish, and design makes them a versatile choice for professionals and DIY enthusiasts alike.