12mm-1.25 x 90mm Class 10.9 Extra Fine Hex Cap Screws

These 12mm-1.25 x 90mm Class 10.9 Extra Fine Hex Cap Screws are engineered from high-strength Class 10.9 steel, delivering reliable durability and long-lasting performance in demanding industrial and mechanical applications. Featuring a zinc finish, these bolts offer moderate corrosion resistance, making them suitable for environments where protection against rust is important.

Designed with a hex head for easy installation and removal using standard wrenches or sockets, these screws ensure efficient assembly and maintenance. The precise threading provides smooth engagement with nuts, maximizing holding power and securing components firmly under stress. The head stamping allows for quick class and grade identification even after installation, simplifying quality control and inventory management.

Ideal for use in automotive, machinery, and structural projects, these bolts provide a dependable fastening solution where strength and reliability are critical. The combination of robust material, corrosion resistance, and user-friendly design makes these hex cap screws a versatile choice for professionals and DIY enthusiasts alike.