S-95150A102 1-72 Thumb Nuts

Key Features & Benefits at a Glance

• Easy manual installation and removal with knurled round head design for superior grip without tools
• Enhanced stability and load distribution through integrated flange that acts as a built-in washer
• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments
• Precise thread engagement with Class 2B fit ensuring reliable fastening in fine-thread applications
• Full threading capability allowing maximum adjustment range and secure positioning along the entire bolt length
• Right-hand thread design compatible with standard assembly procedures for intuitive operation
• Regulatory compliance assurance meeting both REACH and RoHS 3 standards for global industrial use

Professional Applications & Engineering Value

This 1-72 UNF fine thread thumb nut delivers exceptional value in applications requiring frequent adjustments or tool-free maintenance. The 18-8 stainless steel construction provides reliable corrosion resistance for electronics enclosures, instrumentation panels, and laboratory equipment where chemical exposure or moisture is a concern. The knurled flanged round head offers superior tactile grip even with gloved hands, while the flange design prevents loosening from vibration and distributes clamping force evenly across surfaces. The fine threading enables precise adjustments in compact assemblies, making it ideal for precision machinery, optical devices, and aerospace components where space constraints and vibration resistance are critical engineering considerations.

Specification Summary & Compliance

This thumb nut features 1-72 UNF fine threads with Class 2B thread fit per Unified National Fine standards, ensuring precise dimensional accuracy and reliable performance. Manufacturing complies with industry standards for inch-system fasteners, featuring a 5/32" collar diameter and 1/4" total height. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, guaranteeing environmental safety and suitability for global industrial markets.