Pre-Bulbed Steel Threaded Rivet Nut With Shank, Multi Grip 5/16-18,.020-.280 Grip Range, Anti-Rotation Knurled Body, Designed For Plastics And Thin Sheet Metal, Gold Zinc Finish, Pack Of 25

Pre-Bulbed Steel Rivet Nut 5/16-18 for thin metals
✔️ 5/16-18 threaded insert with anti-rotation knurling for plastics

These pre-bulbed steel rivet nuts are designed to deliver strong pullout resistance in thin sheet metal and plastics. They are ideal for automotive trim, appliance panels, electronics enclosures, and lightweight assemblies where durable threaded attachments are needed.

✅ 5/16-18 thread size for standard hardware
✅ Grip range.020 to.280 in (0.51 to 7.11 mm)
✅ Pre-bulbed shank lowers installation load
✅ Anti-rotation knurled body for blind-hole security
✅ Gold zinc finish resists corrosion and wear
✅ Pack of 25 pieces for bulk projects

💡 What is a pre-bulbed rivet nut used for in lightweight plastic and thin metal assemblies?

A handy explanation helps buyers understand when to use these threaded inserts. - Provides secure threaded attachment in thin materials - Reduces installation force due to pre-bulbed shank - Works with 5/16-18 threaded holes and anti-rotation knurling - Ideal for plastics and thin metal panels and enclosures