S-90911A811 5/8"-11 x 2" ASME B18.9, SAE J429 Plow Bolts
Plow Bolts
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Basic Information
Head Parameters
Neck & Shank Parameters
Dimension Parameters
Thread Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Exceptional strength for demanding applications with Grade 5 classification and 120,000 psi tensile strength
- Superior corrosion resistance provided by the zinc-plated steel construction for extended service life
- Reliable anti-rotation performance ensured by the square neck design, preventing loosening under vibration
- Easy and secure installation with a standard 82° flat head that sits flush with surfaces
- Optimized for high-load coarse threading using 5/8"-11 UNC threads for robust connections
- Consistent dimensional accuracy with Class 2A thread fit for reliable assembly and interchangeability
- Enhanced durability from Rockwell C25 hardness, resisting wear in harsh operating environments
Professional Applications & Engineering Value
These Grade 5 Plow Bolts are engineered to address critical challenges in heavy-duty and agricultural equipment. The zinc-plated steel construction provides a protective barrier against rust and corrosion, essential for outdoor and high-moisture environments. The fully threaded design with UNC coarse threads ensures maximum grip and load distribution, while the square neck effectively locks the bolt in place, eliminating rotation during operation. This combination makes them ideal for securing plow blades, earth-moving equipment, and other industrial machinery where vibration resistance and structural integrity are paramount. Their high tensile strength and Rockwell C25 hardness ensure they withstand extreme forces without failure, reducing maintenance downtime and increasing operational reliability.
Specification Summary & Compliance
This product features a 5/8"-11 UNC thread with Class 2A fit for precise dimensional tolerance. It is manufactured to meet ASME B18.9 and SAE J429 specifications, ensuring consistent quality and performance. The bolt is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for global industrial supply chains.
