S-3000T752 1/4"-20 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Enhanced corrosion protection with galvanized steel construction for extended service life in harsh environments
- Versatile dual-thread compatibility with both left-hand and right-hand UNC threads for flexible assembly solutions
- Reliable vibration resistance through standard jam nut profile design that maintains position under dynamic loads
- Optimized thread engagement with Class 2B fit ensuring smooth installation and consistent clamping force
- Industry-standard compatibility with 1/4"-20 coarse threads matching common turnbuckle and industrial equipment requirements
- Convenient external hex drive allowing standard wrench access for quick installation and removal
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for global industrial applications
Professional Applications & Engineering Value
These Grade 2 galvanized steel hex jam nuts provide critical locking functionality in mechanical systems where vibration-induced loosening poses operational risks. The zinc-coated surface treatment delivers superior corrosion resistance, making them ideal for outdoor equipment, marine hardware, and industrial machinery exposed to moisture and environmental contaminants. The inclusion of both left-hand and right-hand UNC coarse threads addresses complex assembly requirements in turnbuckle systems, tensioning devices, and adjustable mechanisms. Their Class 2B thread fit ensures consistent torque performance while the external hex drive accommodates standard tools for efficient maintenance in confined spaces. This dual-threaded nut set eliminates the need for separate component sourcing, streamlining inventory management for maintenance teams and equipment manufacturers.
Specification Summary & Compliance
Manufactured to precise dimensional standards with 1/4"-20 UNC coarse threads and Class 2B thread fit tolerance. The nuts feature a 7/16" width across flats and 5/32" height profile. These Grade 2 galvanized steel fasteners comply with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for international industrial markets and environmentally conscious manufacturing operations.
