S-93031A153 6-32 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Exceptional corrosion resistance from 316 Stainless Steel construction, ideal for harsh environments and chemical exposure
- Secure left-hand thread engagement prevents loosening in counter-rotating machinery and specialized equipment
- Space-saving thin profile (3/32" height) allows installation in tight clearance applications without sacrificing strength
- Reliable coarse thread spacing enables quicker assembly and reduced cross-threading risk in industrial settings
- Precision Class 2B thread fit ensures consistent torque performance and vibration resistance
- Standard external hex drive provides familiar, tool-friendly installation with common wrench sizes
- Full regulatory compliance with RoHS 3 and REACH standards for global industrial safety requirements
Professional Applications & Engineering Value
This 6-32 UNC left hand thin hex nut delivers critical performance advantages in demanding industrial applications where reverse rotation or vibrational stresses are concerns. The 316 Stainless Steel material provides superior pitting and crevice corrosion resistance compared to standard grades, making it suitable for marine equipment, chemical processing systems, and food processing machinery. The combination of left-hand threading with coarse UNC spacing creates reliable fastening solutions for mixer blades, conveyor systems, and rotating assemblies where standard right-hand threads would naturally loosen. The thin hex profile maintains full wrench engagement while minimizing weight and space requirements in precision equipment and compact assemblies.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 2B thread fit ensuring proper clearance and engagement with mating 6-32 UNC left hand threaded components. The external hex drive features a 5/16" width across flats and 3/32" height profile. This fastener complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, containing no substances of very high concern above threshold limits as of the latest compliance date.
