S-94612A101 1/4"-20 Flange Nuts

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with Grade 8 strength classification, ensuring reliable performance in high-stress industrial environments
• Enhanced corrosion resistance through zinc-plated steel construction, extending service life in demanding conditions
• Integrated flange design with 19/32" diameter distributes clamping force evenly, eliminating need for separate washers
• Precision UNC Class 2B thread fit provides smooth assembly and secure fastening with standard 1/4"-20 coarse threaded components
• External hex drive compatibility allows for standard wrench access and high torque application capability
• Regulatory compliance assurance meeting both RoHS 3 and REACH standards for environmentally responsible manufacturing
• Right-hand coarse threading enables quick installation and removal while maintaining vibration resistance

Professional Applications & Engineering Value

Engineered for heavy-duty applications where failure is not an option, this Grade 8 zinc-plated steel flange nut delivers critical performance advantages. The integrated flange (19/32" diameter) eliminates washer requirements while providing superior surface contact, preventing loosening under vibration and reducing point stress on assembled materials. The UNC coarse thread profile with Class 2B fit ensures compatibility with standard industrial components while resisting cross-threading during high-volume assembly operations. The zinc plating creates a sacrificial barrier that significantly extends service life in corrosive environments, making these flange nuts ideal for automotive, construction, machinery, and structural applications where both strength and environmental resistance are paramount.

Specification Summary & Compliance

This flange nut features precision 1/4"-20 UNC coarse threads with Class 2B thread fit tolerances, ensuring consistent performance across standardized industrial applications. Manufactured from high-strength steel with zinc plating surface treatment, the nut maintains dimensions of 7/16" width and 15/64" height with a 0.06" flange thickness. The product fully complies with RoHS 3 (2015/863/EU) restrictions and REACH (EC 1907/2006) regulations regarding substance control, meeting the stringent requirements for industrial components in regulated markets.