S-91847A436 1"-12 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments and reducing maintenance costs.
• Precise Class 2B thread fit ensures smooth assembly and reliable engagement, minimizing the risk of cross-threading and improving installation efficiency.
• Thin hex profile design saves space and weight in compact assemblies while maintaining high tensile strength for secure fastening.
• Fine UNF threading (1"-12) provides superior vibration resistance and load distribution, enhancing joint integrity in dynamic applications.
• External hex drive style allows for easy installation and removal with standard tools, boosting productivity on the production line.
• Full compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global standards for hazardous substance restrictions.
• Right-hand thread direction offers compatibility with common industrial components, simplifying sourcing and replacement processes.

Professional Applications & Engineering Value

This 1"-12 UNF thin hex nut in 18-8 stainless steel is engineered to address critical challenges in industrial settings, such as corrosion-induced failures and space constraints. The fine thread spacing and Class 2B thread fit deliver enhanced clamping force and vibration resistance, making it ideal for machinery, automotive, and aerospace applications where reliability is paramount. Its thin profile reduces bulk without compromising strength, allowing for efficient use in tight assemblies. With a right-hand thread direction and external hex drive, it ensures quick, tool-friendly installation, minimizing downtime. The stainless steel material provides long-term durability against moisture and chemicals, supporting extended service life in demanding environments.

Specification Summary & Compliance

This hex nut features a 1"-12 UNF fine thread with Class 2B thread fit for consistent dimensional accuracy and smooth mating. Manufactured to inch system standards, it includes a width of 1 1/2" and height of 35/64". The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety requirements for industrial fasteners.