Home » Aluminum & Carbon Steel Q-Lock Blind Rivet Q-Lock Blind Rivet (Alum / Steel) Body Material Aluminium Surface Natural polish Mandrel Material Carbon steel Surface Zinc plated Installation Sequence Secure & Reliable Installation High-strength structural blind rivets. Blind-side riveting. Fast & simple installation. Secure mandrel locking after riveting. High shear and tensile strength. High mandrel retention. Good resistance to vibration and loosening. Suitable for demanding structural applications. Technical Drawings & Specifications Technical Parameters Recommended tool Parameter C864 C848 Capacity All Materials Φ3.2 — Φ6.4mm Φ2.4 — Φ4.8mm Pressure Required 0.5 — 0.7Mpa 0.5 — 0.7Mpa Pull Force ≥14.68Kn ≥9Kn Weight 1.64kg 1.45kg