S-90545A029 1/4"-20 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional corrosion resistance from Grade 2 Titanium construction, ideal for harsh environments and extending service life
• High strength-to-weight ratio provides robust fastening performance without adding significant mass to assemblies
• Reliable coarse thread engagement with 1/4"-20 UNC threading ensures quick assembly and reduced cross-threading risk
• Precision Class 2B thread fit guarantees consistent torque performance and secure mating with Class 2A screws
• Standard external hex drive design offers compatibility with common tools for straightforward installation and removal
• Full regulatory compliance with RoHS 3 and REACH standards for use in regulated industries and global markets
• Durable 7/16" width and 7/32" height profile delivers optimal wrenching surface and reliable clamping force distribution

Professional Applications & Engineering Value

This Grade 2 Titanium hex nut addresses critical engineering challenges where corrosion resistance and weight reduction are paramount. The 1/4"-20 UNC coarse thread configuration provides excellent vibration resistance in dynamic applications while maintaining rapid assembly cycles. Manufactured from commercially pure titanium, these external hex nuts deliver superior performance in aerospace, marine, and chemical processing applications where aluminum proves insufficient and stainless steel adds unnecessary weight. The Class 2B thread fit ensures consistent clamping force distribution across right-hand threaded assemblies, preventing loosening under thermal cycling and mechanical stress. These titanium fasteners represent the optimal balance between durability and efficiency for engineers specifying components for demanding operational environments.

Specification Summary & Compliance

This hex nut features 1/4"-20 UNC coarse threads with Class 2B thread fit per ASME B1.1 standards, ensuring precise engagement with matching male threads. Dimensions include 7/16" width across flats and 7/32" height conforming to standard hex nut profiles. The product is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, containing no substances of very high concern above threshold limits. All fasteners are right-hand threaded and designed for use in industrial applications requiring Grade 2 Titanium material properties.