The Flat Head Full Hexagon Body Rivet Nut is a high-performance threaded insert designed for one-sided installation into thin sheet metal, tubes, and profiles. Its six-sided (hexagonal) body locks into a hex-shaped hole to deliver maximum spin-out resistance — making it the strongest rivet nut body style available. Ideal for high-torque, high-vibration applications.
~10× Higher Spin-Out Resistance compared to standard round-body rivet nuts — the hex body mechanically interlocks with the hole wall
One-Sided Installation — no access to the back of the panel required; installs from the front face only
High Pull-Out & Clamp Strength — large flange distributes load over a wider surface, ideal for load-bearing joints
Variable Screw Length — open-end style allows the bolt to pass fully through; closed-end seals the joint for water/dust resistance
Works on panels as thin as 0.5 mm — no minimum material hardness requirement unlike self-clinching nuts
Reusable & Maintainable — once installed, the nut provides a permanent, clean internal thread that can be assembled and disassembled repeatedly
Open End — bolt can pass fully through; ideal when screw length needs to vary
Closed End — sealed bottom prevents ingress of water, dust, and gases; suitable for outdoor or pressure-sensitive joints
Large Flange — increases load distribution over the panel surface, maximises pull-out resistance, and helps reinforce oversized or irregular holes
Automotive & Heavy TrucksHVAC & Sheet Metal FabricationConstruction & Agriculture EquipmentElectronics & Electrical EnclosuresFitness & Exercise EquipmentBicycles & Recreational EquipmentMetallic Carpentry & FurnitureInstallation Note: Full hexagon body rivet nuts require a hex-shaped hole in the parent material (punched, laser cut, or machined). They are installed using a standard rivet nut setting tool — compatible with manual hand tools for low volume or pneumatic/battery tools for high-volume production.
Steel
Stainless Steel
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