7/16"-20 x 1" Zinc Plated Grade 8 Steel Fine Thread Hex Cap Screws

These 7/16-20 x 1 Grade 8 Fine Hex Cap Screws from Midwest are engineered for superior strength and durability, made from high-quality Grade 8 steel to perform reliably in demanding industrial and mechanical applications. Featuring a yellow zinc finish, these bolts offer corrosion resistance while maintaining a professional appearance. Designed with a hex head and integrated washer, they allow for easy installation and removal using standard wrenches or sockets, providing improved holding power. The precise fine threading ensures smooth engagement with nuts, maximizing holding strength and resisting loosening from vibration, making them ideal for use in automotive, construction, and heavy machinery settings. With clear head stamping for easy grade identification even after installation, these bolts combine functionality and convenience. Their fine threads provide enhanced tension and shear strength compared to coarse thread bolts, ensuring components stay securely fastened under stress. Perfect for professionals and DIY enthusiasts alike, these Grade 8 fine hex cap screws deliver reliable performance where it matters most.

Features

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

Specifications

• Product Line: GF
• Diameter: 7/16"
• Material: Steel
• Scale: Standard
• Tariff Code: 7318.15.8066
• Class: MR
• Retail Selling Unit Piece Count: 5
• Drive Type: Hex
• Thread Type: Fine
• Subclass: CP
• Finish: Yellow Zinc
• Length: 1"
• Nominal Size: 7/16 in.-20 x 1 in.
• Drive Size: 5/8" Wrench/Socket
• Country of Origin: China
• Thread Size: 20