S-98694A219 1"-8 Square Nuts
Square Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Exceptional load-bearing capacity with Grade 5 steel construction, ensuring reliable performance in high-stress industrial environments.
- Secure, vibration-resistant fastening thanks to the coarse 1"-8 UNC thread, which resists loosening under dynamic loads.
- Precise thread engagement with Class 2B fit, providing consistent installation and reducing the risk of cross-threading.
- Easy installation and removal using standard tools with the external square drive, saving time on assembly lines.
- Long-term durability in harsh conditions, as the steel material resists corrosion and mechanical wear.
- Compliance with environmental regulations, meeting RoHS 3 and REACH standards for safe use in global markets.
- Versatile compatibility with inch-system components, ideal for machinery, construction, and heavy equipment applications.
Professional Applications & Engineering Value
This Grade 5 steel square nut is engineered to address common challenges in heavy-duty fastening, such as vibration-induced loosening and high tensile stress. The 1"-8 UNC coarse thread design ensures quick assembly and superior grip in materials like steel frameworks, while the external square drive allows for efficient torque application with common wrenches, reducing installation time in industrial settings. Made from robust steel, it withstands extreme loads in construction machinery, agricultural equipment, and automotive assemblies, providing a dependable solution that minimizes maintenance downtime. Its right-hand thread and precise Class 2B thread fit further enhance reliability, making it a go-to choice for engineers seeking durability and compliance in demanding applications.
Specification Summary & Compliance
This square nut adheres to UNC thread standards with a Class 2B thread fit for consistent dimensional accuracy, featuring a coarse thread spacing of 1"-8. It is manufactured from Grade 5 steel, ensuring high strength and durability. The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental responsibility for industrial use.
