Nf 2556E Hex Cap Gr8 Nf

PRODUCT OVERVIEW

These 7/16-20 x 2 Grade 8 Fine Hex Cap Screws are manufactured from high-strength Grade 8 steel, ensuring exceptional durability and reliable performance in demanding applications. Featuring a yellow zinc finish for corrosion resistance, these bolts offer precise fine threading that enhances tension and shear strength while resisting loosening due to vibration. The hex head with an integrated washer provides easy installation and removal using standard wrenches or sockets, along with improved holding power.

Ideal for use in heavy-duty industrial, automotive, and construction settings, these fine thread hex cap screws deliver secure and long-lasting fastening solutions where strength and reliability are critical. The clear head stamping allows for easy grade identification even after installation, making them a practical choice for professionals requiring consistent quality and performance.

Designed for maximum holding power and resistance to stress, these bolts are perfect for applications that demand superior strength and vibration resistance. The combination of Grade 8 steel and fine threading makes these screws a dependable solution for securing components in high-stress environments.

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