S-91589A855 3/4"-10 x 5" 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 high stress.
• Superior wear and deformation resistance due to Rockwell C33 hardness, providing long-lasting durability in abrasive environments.
• Optimized for secure fastening in agricultural and industrial equipment featuring a key locking neck that prevents rotation during operation.
• Easy and quick installation with UNC coarse threading and partial threading design, reducing assembly time and effort.
• Reliable dimensional consistency and fit achieved through Class 2A thread fit, ensuring compatibility and reducing the risk of cross-threading.
• Enhanced corrosion resistance and environmental safety by complying with RoHS 3 and REACH standards, suitable for regulated industries.
• Versatile flat head design with standard profile allows for flush mounting, minimizing protrusion and improving safety in moving parts.

Professional Applications & Engineering Value

This Grade 8 Plow Bolt is engineered to address critical challenges in heavy-duty sectors like agriculture, construction, and industrial machinery. Its steel construction and high tensile strength of 150,000 psi provide robust resistance to extreme loads and vibrations, preventing failures in equipment such as snowplows, tillers, and conveyor systems. The key locking neck design ensures the bolt remains securely in place, eliminating slippage that can lead to downtime. With UNC coarse threading and partial threading, it offers superior grip and ease of installation in tough materials, while the flat head and standard countersink angle enable smooth, flush surfaces. Compliant with SAE J429, it guarantees consistent quality, making it an ideal choice for professionals seeking reliability, efficiency, and compliance in fastening solutions.

Specification Summary & Compliance

This plow bolt features precise dimensions including a 5" length, 3/4"-10 UNC thread with Class 2A fit for accurate assembly, and a key lock neck for stability. It adheres to SAE J429 specifications, ensuring mechanical properties like hardness and strength are met. Additionally, it is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming its safety and environmental standards for global use.