S-90911A720 1/2"-13 x 2" ASME B18.9, SAE J429 Plow Bolts

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with 120,000 psi tensile strength for reliable performance in demanding applications
• Superior corrosion resistance provided by zinc-plated steel coating, extending service life in harsh environments
• Secure anti-rotation locking through square neck design that prevents bolt turning during installation and operation
• Optimized thread engagement with fully threaded 1/2"-13 UNC coarse thread pattern for maximum holding power
• Precision thread fit meeting Class 2A standards ensures consistent installation torque and reliable fastening
• Enhanced durability with Rockwell C25 hardness rating that maintains structural integrity under heavy loads
• Industry-standard compatibility with flat head profile and 82° countersink angle for seamless integration with existing equipment

Professional Applications & Engineering Value

This Grade 5 plow bolt delivers critical engineering solutions for heavy-duty applications where vibration resistance and structural integrity are paramount. The zinc-plated steel construction provides essential corrosion protection for agricultural equipment, snow plows, and construction machinery exposed to moisture and abrasive conditions. The square neck design effectively prevents rotation during installation and operation, eliminating the need for secondary locking mechanisms and reducing maintenance downtime. With fully threaded UNC coarse threading, these bolts offer superior grip strength in thick materials and high-vibration environments. The combination of 120,000 psi tensile strength and Rockwell C25 hardness ensures reliable performance in extreme loading conditions, making these fasteners ideal for critical connections in farming implements, industrial machinery, and heavy equipment where failure is not an option.

Specification Summary & Compliance

This plow bolt features precision Class 2A thread fit with 1/2"-13 UNC coarse threading and right-hand thread direction. Manufacturing complies with ASME B18.9 and SAE J429 Grade 5 specifications, ensuring dimensional accuracy and mechanical properties. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting international environmental and safety standards for industrial use.