Marson 47150 Round Body Rivet Nut Thread Steel Zinc - 1/4-20 50-Pack

The Marson 47150 is a high-quality MRN Series round body rivet nut designed to provide permanent threaded fastening solutions in thin materials where traditional tapping is not feasible. This threaded insert is ideal for metal, fiberglass, and rigid plastic applications where blind-side access is limited or unavailable.

Key Specifications:

• Thread Size: 1/4-20 UNC-2B internal threads
• Grip Range: 0.020" to 0.080" (0.51mm to 2.03mm)
• Flat head design with 0.475" head diameter
• Open-end body construction with 0.625" body length
• Requires Q-size drill bit (0.332" to 0.338" hole size)
• Steel body material (1008/1010/1110 grade)
• Zinc clear trivalent chromate finish per ASTM B-633 Type III, Class 2
• RoHS 3 compliant

Features and Benefits:

• Provides at least six full thread turns for secure attachment
• Single-operator installation with minimal training required
• Eliminates surface damage often caused by other fastening methods
• Perfect for painted surfaces in production environments
• Compatible with both pneumatic and manual rivet nut installation tools
• Ideal for applications requiring threaded connections in materials too thin for conventional tapping

Each package contains 50 rivet nuts, providing cost-effective inventory for industrial assembly, automotive repair, marine fabrication, and general manufacturing applications. The zinc clear trivalent chromate finish offers excellent corrosion resistance for long-lasting performance.