HHS High Strength Full Hex Rivet Nut | Sherex® by PEM® Class 10 / Grade 8 Thread Proof Load Fasteners
HHS – High Strength Full Hex Rivet Nut
The HHS is a full hex body, high-strength rivet nut from Sherex® by PEM®, manufactured to Class 10 / Grade 8 thread proof load standards. It combines maximum anti-rotation performance from the full hex body geometry with the enhanced tensile strength required for structural, chassis, and load-critical applications where standard rivet nut grades are insufficient.
Available in open end and closed end variants.
Product Specifications
- Body style: Full hex
- Thread strength: Class 10 / Grade 8 thread proof load
- Thread sizes: M5 - M12 (metric) | #10-32 - 1/2"-20
- Open End and closed end
- Material: Heat-treated steel
- Requires pre-formed hexagonal hole in host material
Key Benefits
- Class 10/Grade 8 thread proof load for maximum tensile performance
- Full hex body prevents spin-out under high applied torque
- Designed for structural and chassis assembly
- Significantly higher tensile strength than standard rivet nut grades
- Install with hydro-pneumatic spin-pull tooling
Typical Applications
- Automotive chassis and suspension structures
- Commercial vehicle body and frame assembly
- Heavy industrial machinery requiring high-strength thread attachment
- Agricultural and construction equipment structural joints
➤ Request HHS specifications or contact Sherex by PEM for high-strength application guidance.