4mm-0.70 x 12mm Class 8.8 Coarse Hex Cap Screws

These 4mm-0.70 x 12mm Class 8.8 Coarse Hex Cap Screws are crafted from high-quality Class 8.8 steel, delivering reliable strength and long-lasting performance for demanding applications. Featuring a black oxide finish, these screws offer enhanced corrosion and wear resistance, making them suitable for use in environments where durability is essential. The hex head design allows for easy installation and removal using standard wrenches or sockets, while the precise threading ensures smooth engagement with nuts, providing maximum holding power to keep components securely connected under stress.

Ideal for a wide range of industrial, construction, and mechanical applications, these hex cap screws are perfect for professionals and DIY enthusiasts seeking dependable fasteners that combine strength and ease of use. Their clear head stamping allows for quick identification of class and grade even after installation, helping maintain quality control on the job site. Whether assembling machinery, structural components, or equipment, these bolts deliver consistent performance and reliability.