Nf 2558G Hex Cap Gr8 Nf

PRODUCT OVERVIEW

The 1/2-20 x 3 Grade 8 Fine Hex Cap Screws from Midwest are engineered for superior strength and durability, crafted from high-quality Grade 8 steel to perform reliably in demanding industrial and mechanical applications. Featuring a yellow zinc finish, these bolts offer enhanced corrosion resistance, making them ideal for use in environments where long-lasting performance is critical. The hex head design with an integrated washer ensures easy installation and removal using standard wrenches or sockets, while providing improved holding power.

These fine thread bolts deliver precise threading for smooth engagement with nuts, maximizing holding strength and maintaining secure connections under stress. Their fine threads also provide greater resistance to loosening caused by vibration compared to coarse thread bolts, making them suitable for automotive, construction, and heavy machinery applications where reliability is essential.

Whether you are working on structural assemblies, machinery maintenance, or equipment repair, these Grade 8 fine hex cap screws offer a dependable fastening solution that combines strength, durability, and ease of use. Midwest’s commitment to quality ensures these bolts meet the rigorous demands of professional trades and industrial users alike.

Features

• Manufactured from Grade 8 steel for reliable strength and long‑lasting performance in demanding applications.
• Head stamping provides easy class/grade identification even after installation
• Hex head with integrated washer allows for easy installation and removal with standard wrenches or sockets and improved holding power
• Precise threading provides smooth engagement with nuts to provide maximum holding power, ensuring components remain firmly connected under stress
• Fine thread bolts provide more strength in tension and shear and resist loosening from vibration better than coarse thread bolts

Brand

Midwest