The Sealed Joint Core Penetrating Rivet have a unique design, including the core shaft and the sleeve - usually they have a large and inconspicuous head, which provides a good pressure-bearing surface. Their main body is designed to extend into the pre-drilled holes, thus allowing for a tight and secure fixation. By observing, one can determine whether the through-bolts are installed correctly: when a certain force is applied, it will break cleanly and neatly, presenting a neat and beautiful appearance. This specific shape enables it to tightly grip and is not prone to loosening.
Mon | Φ3 |
Φ4 |
Φ5 |
Φ6 |
Φ6.4 |
d min | 2.94 | 3.92 | 4.92 | 5.92 | 6.32 |
d max | 3.06 | 4.08 | 5.08 | 6.08 | 6.48 |
dk max | 6.24 | 8.29 | 9.89 | 12.35 | 13.29 |
dk min | 5.76 | 7.71 | 9.31 | 11.65 | 12.71 |
k max | 1.4 | 1.7 | 2 | 2.4 | 3 |
d1 | 1.8 | 2.18 | 2.8 | 3.6 | 3.8 |
r max | 0.5 | 0.5 | 0.7 | 0.7 | 0.7 |
The Sealed Joint Core Penetrating Rivet in the core help to reduce the overall assembly cost, so from the price perspective, it is very cost-effective. Their unit cost is already quite competitive, and the real savings lie in the installation speed - you only need to use standard tools to complete the installation, thereby reducing labor costs. Moreover, using these rivets does not require any additional work such as sanding or hammering, which saves both time and money. Additionally, they have reliable performance, so warranty claims are also fewer. All these make them an economical and efficient solution for fixing objects in large industrial projects.
Q: What are the primary strength advantages of using a Sealed Joint Core Penetrating Rivet?
A: Sealed Joint Core Penetrating Rivet have better mechanical strength—especially when it comes to handling shear force and vibration. The rivet’s core actually goes through the material it’s fastening and fills it up, which creates a big, interlocked area where it bears weight. That makes the joint way stronger than one you’d get with a regular rivet. Regular rivets just expand into a pre-drilled hole, but these don’t. So even when there’s dynamic load (like constant movement or pressure), the joint won’t come loose.