S-95150A146 3/8"-16 Thumb Nuts

Key Features & Benefits at a Glance

• Tool-free installation and adjustment with deep knurling for superior hand grip in tight spaces
• Enhanced load distribution and vibration resistance from the integrated flange design
• Superior corrosion resistance provided by passivated 18-8 stainless steel construction
• Reliable coarse thread engagement with UNC 3/8"-16 threading for quick assembly
• Consistent thread quality with Class 2B fit ensuring smooth installation
• Wide application compatibility thanks to standard right-hand threading
• Full regulatory compliance meeting RoHS 3 and REACH environmental standards

Professional Applications & Engineering Value

This flanged thumb nut delivers exceptional value in industrial maintenance, machinery, and equipment assembly where tool access is limited. The knurled round head provides maximum manual torque application, while the passivated 18-8 stainless steel construction ensures long-term performance in corrosive environments. The UNC coarse threading enables rapid installation and removal, significantly reducing maintenance downtime. The integrated flange design distributes clamping force evenly, preventing surface damage and maintaining joint integrity under vibration. Ideal for tool-free fastening applications requiring frequent adjustments, this component combines user convenience with engineering reliability.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 2B thread fit and UNC 3/8"-16 coarse threading. The component features a 5/8" collar diameter, 3/4" head diameter, and 15/32" total height. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material transparency. Constructed from 18-8 stainless steel with passivated surface treatment for enhanced corrosion protection.