S-90934A802 5/8"-11 x 2" SAE J429 Plow Bolts

Key Features & Benefits at a Glance

• Exceptional strength for demanding applications with Grade 8 classification and 150,000 psi tensile strength, ensuring reliable performance under extreme loads.
• Superior corrosion resistance provided by zinc yellow-chromate plating, extending service life in harsh outdoor and industrial environments.
• Secure, non-rotating installation thanks to the square neck design, which prevents the bolt from turning during assembly for faster, more reliable fastening.
• Optimized for heavy-duty use with a Rockwell C33 hardness, offering excellent durability and resistance to wear and deformation.
• Easy installation and removal with fully threaded 5/8"-11 UNC coarse threads and Class 2A fit, ensuring consistent engagement and compatibility with standard tools.
• Versatile oval head design with standard profile and 82° countersink angle, providing a flush finish and improved load distribution.
• Compliance with industry standards meeting SAE J429 specifications, guaranteeing quality and interchangeability for professional applications.

Professional Applications & Engineering Value

This Grade 8 plow bolt is engineered to address the rigorous demands of heavy-duty industrial and agricultural equipment. Constructed from zinc yellow-chromate plated steel, it combats corrosion in moisture-rich environments, reducing maintenance frequency and downtime. The fully threaded 5/8"-11 UNC coarse thread and Class 2A thread fit ensure precise, secure fastening in high-vibration settings, while the square neck effectively prevents rotation during installation, enhancing assembly efficiency. Ideal for securing plow blades, construction machinery, and other critical components, this bolt delivers reliable tensile strength and longevity, making it a trusted choice for engineers and maintenance professionals seeking durable fastener solutions that withstand extreme operational stresses.

Specification Summary & Compliance

This plow bolt features a 5/8"-11 UNC coarse thread with Class 2A thread fit for consistent dimensional accuracy and ease of assembly. It complies with SAE J429 specifications, ensuring adherence to recognized engineering standards for material and performance. The manufacturing process incorporates zinc yellow-chromate plating for enhanced corrosion protection, and the product is designed to meet common industry requirements for heavy-duty fasteners, supporting reliable use in various professional applications.