S-95195A300 1 1/2"-6 Hex Nuts

Key Features & Benefits at a Glance

• Corrosion-resistant 18-8 Stainless Steel construction ensures long-lasting performance in harsh industrial environments
• Left-hand threading design provides secure fastening in applications requiring reverse-threading to prevent loosening from counter-rotational forces
• Class 2B thread fit with UNC coarse spacing delivers reliable engagement and easier assembly in high-vibration settings
• Standard external hex drive profile allows for quick installation and removal using common wrench tools
• Heavy-duty 2-1/4" width and 1-9/32" height offers substantial bearing surface for distributing load forces effectively
• RoHS 3 compliance meets environmental regulations for use in regulated industries and international markets
• Inch measurement system compatibility ensures seamless integration with existing North American equipment and standards

Professional Applications & Engineering Value

This heavy-duty left hand thread hex nut solves critical engineering challenges in applications where standard right-hand threads would naturally loosen due to rotational forces. The 18-8 stainless steel composition provides exceptional corrosion resistance, making it ideal for marine equipment, chemical processing machinery, and outdoor industrial installations. The UNC coarse thread pattern with Class 2B fit ensures reliable performance in high-vibration environments while allowing for quicker assembly than fine-thread alternatives. With its external hex drive and standard profile, maintenance teams can efficiently service rotating equipment, conveyor systems, and machinery requiring reverse-threading solutions without specialized tools. The robust construction handles significant tensile and shear stresses in demanding industrial settings.

Specification Summary & Compliance

This hex nut features precision 1-1/2"-6 UNC left-hand threads with Class 2B thread fit tolerances and coarse spacing, manufactured to standard inch measurement specifications. The component maintains dimensional accuracy with a width of 2-1/4" and height of 1-9/32" for consistent performance. Compliance with RoHS 3 (2015/863/EU) ensures environmental responsibility, while the 18-8 stainless steel construction meets industry standards for corrosion resistance and mechanical properties in industrial fastening applications.