S-94805A209 1/4"-28 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional corrosion resistance in harsh environments due to 316 stainless steel construction, ideal for chemical and marine applications
• Space-saving thin profile (5/32" height) allows for use in tight assemblies without compromising strength
• Precise Class 2B thread fit ensures smooth engagement and reliable fastening with mating UNF components
• Fine thread design (28 TPI) provides superior vibration resistance and improved load distribution
• External hex drive offers easy installation and removal with standard wrenching tools
• Full regulatory compliance with RoHS 3 and REACH standards for safe use in regulated industries
• Right-hand threading delivers standard directional fastening for straightforward assembly processes

Professional Applications & Engineering Value

This 316 stainless steel thin hex nut delivers critical performance advantages in demanding industrial settings where corrosion resistance and space constraints are primary concerns. The UNF fine thread pattern (1/4"-28) maintains secure fastening under vibration, making it ideal for precision equipment, automotive assemblies, and marine hardware. The thin hex nut profile solves clearance issues in compact designs while the Class 2B thread fit guarantees consistent torque values and reliable sealing. Engineered for chemical processing, food equipment, and outdoor applications, this fastener combines materials excellence with dimensional precision to reduce maintenance frequency and extend service life in corrosive environments.

Specification Summary & Compliance

Manufactured to UNF thread standards with Class 2B thread fit tolerances for consistent mating performance. Dimensions include 1/4"-28 thread size, 7/16" width across flats, and 5/32" height. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial components.