S-90730A007 6-32 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and extended service life.
• Reliable assembly performance ensured by Class 2B thread fit, providing consistent engagement and reducing cross-threading risks.
• Space-saving narrow profile design allows for use in confined areas where standard nuts won't fit.
• Quick installation and removal with the external hex drive, compatible with common wrenches for efficient maintenance.
• Robust coarse (UNC) threading offers excellent vibration resistance and faster installation compared to fine threads.
• Environmental compliance with RoHS 3 and REACH standards, meeting strict industry regulations for hazardous substances.
• Precise inch-system dimensions (1/4" width, 3/32" height) ensure interchangeability and fit with standard 6-32 UNC bolts.

Professional Applications & Engineering Value

This 6-32 UNC hex nut is engineered to address common industrial challenges like corrosion, space constraints, and vibration loosening. The 18-8 stainless steel material provides excellent resistance to rust and oxidation, making it suitable for outdoor, marine, or chemical-exposed applications. Its narrow profile and coarse thread spacing allow for secure fastening in tight spaces while resisting back-off under dynamic loads. The Class 2B thread fit ensures smooth, precise mating with corresponding right-hand threaded components, reducing assembly errors and improving production line efficiency. Commonly used in electronics, machinery, and automotive assemblies, this nut delivers long-term reliability and compliance with global environmental standards.

Specification Summary & Compliance

This hex nut adheres to UNC coarse thread standards with a Class 2B thread fit for consistent dimensional accuracy. Manufactured to inch-system specifications (1/4" width, 3/32" height), it ensures compatibility with standard 6-32 threaded fasteners. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances. Designed for external hex drive application, it meets common industrial assembly requirements for reliability and safety.