Petal Shape Rivet Nut Screws Kit For Sheet Metal Expansion Bolts Set M4 M5 M6 180 Pieces Heavy Duty Locking System For Strong Mounts Easy Install Precise Thread Match Durable Metal Construction
✔️ Petal-shape rivet nuts in M4/M5/M6, 180 pcs, easy install
This 180-piece kit features a petal shape rivet nut system designed for sheet metal mounting. It installs in thin hollow panels using a simple on-site flow with basic hand tools. The integrated anchor and fastener provide secure, flush mounting for hanging brackets, frames, and racks in DIY or professional projects.
✅ Expandable locking structure provides firm inner clamping force in hollow panels
✅ Precise thread matching ensures consistent clamping and resists loosening
✅ Simple on-site assembly with pre-drilled hole and hand tools
✅ Wide panel adaptability for thin hollow panels and mounting brackets
✅ Compact integrated unit keeps hardware flush and low profile
💡 What is a petal shape rivet nut kit used for in sheet metal mounting applications? This handy kit provides secure, flush mounting without welding.
- Expands inside the panel to grip hollow walls
- Works with M4/M5/M6 fasteners for common hardware
- Ideal for mounting brackets, frames, and storage racks
- Resists looseness under vibration with locking design