S-94450A331 3/4"-10 Hex Nuts

Key Features & Benefits at a Glance

• Corrosion-resistant performance thanks to 18-8 stainless steel construction, ideal for harsh environments and long-term reliability.
• Secure left-hand thread engagement prevents loosening in applications where standard right-hand rotation occurs, enhancing safety.
• Optimized thin profile design saves space and weight compared to standard hex nuts, perfect for compact assemblies.
• Precise Class 2B thread fit ensures smooth assembly and consistent clamping force, reducing installation time and risk of cross-threading.
• Robust UNC coarse threading provides excellent resistance to vibration and easier startup in coarse materials.
• External hex drive compatibility allows for high-torque application using common tools, facilitating quick and efficient installation.
• Compliance with RoHS 3 and REACH standards guarantees environmental safety and meets stringent industrial regulatory requirements.

Professional Applications & Engineering Value

This 3/4"-10 UNC left hand thin hex nut is engineered to address critical challenges in industrial settings where reverse-thread mechanisms are essential. Its 18-8 stainless steel material offers superior corrosion resistance, making it suitable for applications exposed to moisture, chemicals, or outdoor elements, such as machinery, automotive systems, and marine equipment. The left-hand thread design is vital for components that rotate counter-clockwise, preventing unintended loosening and ensuring operational integrity. With a thin hex nut profile, it provides a low-profile solution for space-constrained assemblies without compromising strength. The coarse UNC thread and Class 2B thread fit enable quick, reliable fastening, reducing downtime and maintenance costs in high-vibration environments like conveyor systems or heavy-duty manufacturing.

Specification Summary & Compliance

This nut features a 3/4"-10 UNC coarse thread with Class 2B thread fit for precise dimensional accuracy and easy assembly. It adheres to standard inch measurements, with a width of 1 1/8" and height of 27/64". Manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial use.