S-95195A230 3/4"-16 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh or outdoor environments.
• Exceptional thread engagement and vibration resistance from the UNF fine thread spacing and Class 2B fit.
• Reliable performance in specialized assemblies due to the left-hand thread direction, preventing loosening in rotating equipment.
• Easy installation and removal with a standard external hex drive and a 1 1/8" width for common wrench access.
• High mechanical strength and durability from the standard hex nut profile and robust stainless steel material.
• Guaranteed material safety and compliance with RoHS 3 and REACH environmental regulations.
• Precise dimensional accuracy in the inch system ensures consistent fit and performance in industrial assemblies.

Professional Applications & Engineering Value

This 3/4"-16 UNF left hand thread hex nut is engineered to solve critical challenges in demanding mechanical systems. Its 18-8 stainless steel build offers excellent resistance to rust and chemical exposure, making it perfect for marine, chemical processing, and food-grade equipment. The left-hand thread is specifically designed for applications where standard right-hand threads would naturally loosen under counter-clockwise rotational forces, such as in specific motor shafts, mixer blades, or press machinery. Combined with a Class 2B thread fit and fine thread spacing, this nut ensures a tight, secure connection that minimizes the risk of vibration-induced loosening, enhancing the safety and longevity of heavy-duty assemblies. The external hex drive allows for high-torque installation, providing reliable performance in high-stress industrial environments.

Specification Summary & Compliance

This hex nut conforms to UNF (Unified National Fine) thread standards with a 3/4"-16 size and Class 2B thread fit for consistent dimensional accuracy and interchangeability. It is manufactured from 18-8 Stainless Steel with a standard profile, a width of 1 1/8", and a height of 41/64". The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for use in various industrial and international markets.