Pulling Rivet
Вытяжная заклепка
Remache de tracción
The OEM Pulling Rivet 12273557 is a high-strength structural fastening component manufactured exclusively for the Shacman X5000 heavy-duty truck platform. This specialized blind rivet provides permanent, vibration-resistant joints for chassis, cab, and body panel assemblies where access is limited to only one side of the workpiece during installation.
Fabricated from premium-grade hardened steel with a precisely controlled break stem design, the pulling rivet delivers exceptional clamp load consistency and shear strength. The 12273557 part features an optimized mandrel locking mechanism that ensures the stem breaks flush with the rivet head, creating a clean, professional finish after installation.
Using authentic OEM rivets preserves the structural integrity and safety compliance of your Shacman X5000 vehicle. The 12273557 identifier guarantees complete traceability to Shacman’s rigorous material certification and dimensional inspection standards for critical fastening components.
| Parameter | Specification | Details |
|---|---|---|
| OEM Part Number | 12273557 | Unique Shacman X5000 identifier |
| Product Name | Pulling Rivet | Blind structural rivet |
| Brand / Vehicle Model | Shacman X5000 | Heavy-duty truck series |
| Body Material | Hardened Carbon Steel | High tensile and shear strength |
| Mandrel Material | High-strength alloy steel | Controlled break point design |
| Surface Finish | Zinc-plated | Corrosion resistant coating |
| Head Style | Dome head | Flush or protruding installation |
| Grip Range | As per OEM specification | Designed for specific panel thickness |
| Installation Tool | Pneumatic or manual rivet gun | Standard nosepiece compatibility |
| Packaging | Bulk or kit quantities | Shacman genuine labeled packaging |
The pulling rivet is installed entirely from one side of the workpiece. This capability is essential for assembling enclosed chassis sections, cab structures, and areas where rear access is completely obstructed.
Once set, the 12273557 rivet creates a permanent mechanical lock that will not loosen under the constant vibration and dynamic loads experienced by heavy-duty trucks in operation.
The mandrel is engineered to fracture precisely at the rivet head surface after setting. This leaves a clean, smooth finish that requires no secondary grinding or finishing operations.
The pulling rivet 12273557 is installed using a dedicated rivet gun equipped with the correct nosepiece for the rivet diameter. The rivet body is inserted into a pre-drilled hole through the materials to be joined. The rivet gun engages the mandrel and pulls it forcefully, causing the rivet body to expand and form a tight clinching bulb on the blind side of the workpiece. As the pulling force reaches the designed break load, the mandrel snaps cleanly at the break point, leaving the rivet permanently set. These rivets are commonly used in Shacman X5000 cab shell assembly, door hinge reinforcements, chassis bracket attachments, and various body panel connections where weld access is impractical.
Each pulling rivet manufactured under OEM number 12273557 begins with certified steel wire that is cold-headed into the precise rivet body shape. The mandrel is separately machined from alloy steel and features a precisely engineered break groove that determines the exact setting force. The rivet body and mandrel are assembled together, and the mandrel tip is designed to engage properly with the rivet gun’s pulling jaws.
After assembly, the rivets undergo a zinc-plating process that provides a uniform, corrosion-resistant surface finish. Dimensional inspections verify the rivet body diameter, length, and head dimensions against Shacman’s engineering specifications. Sample rivets from each production batch are tested for shear strength, tensile strength, and mandrel break load to ensure they meet the rigorous performance standards required for heavy-duty truck applications. The rivets are then packaged in sealed quantities and labeled with the 12273557 part number.
Pulling rivets are generally considered permanent fasteners and are not reused. If a riveted joint needs to be disassembled, the rivet must be drilled out carefully using a drill bit slightly smaller than the rivet body diameter. The remaining rivet body can then be punched out without damaging the surrounding parent material. After component repair or replacement, a new 12273557 rivet must be installed to restore the joint’s full structural integrity.
During routine vehicle inspections, technicians should visually examine riveted joints for any signs of loosening, corrosion staining around the rivet head, or a gap that has developed between the joined panels. A loose or corroded rivet compromises the structural strength of the assembly and must be replaced promptly. Always use genuine Shacman OEM rivets to ensure the replacement fastener meets the original strength and durability specifications for the X5000 vehicle.
Procuring the authentic pulling rivets for your Shacman X5000 body and chassis repairs is simple and efficient. Use the inquiry button above to check current inventory levels and request a quotation for the required quantity. We supply these fasteners in convenient bulk packages to support both individual repair jobs and large-scale fleet body shop operations.
To guarantee you receive the correct factory-specified fasteners, always reference the OEM part number 12273557 in your purchase order. Our export department provides complete shipping documentation and material certifications with every international order for seamless customs clearance and inventory verification.
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Ready for immediate global dispatch for Shacman X5000 repairs.
Choosing the genuine Pulling Rivet 12273557 is an investment in the structural safety and long-term durability of your Shacman X5000 vehicle. Aftermarket rivets that use lower-grade steel or have imprecise mandrel break grooves can fail to set correctly, resulting in loose joints that compromise cab integrity and chassis stiffness. A rivet that breaks prematurely during installation leaves a partially set fastener that is extremely difficult to remove and replace.
The OEM rivet’s specific body diameter, grip range, and mandrel break load were determined through extensive fatigue testing and finite element analysis. Shacman engineers validated these fasteners under the exact vibration spectrums and load conditions that the X5000 truck experiences in real-world heavy transport operations. The 12273557 rivet provides the consistent clamp force and shear resistance that maintain panel alignment and prevent the development of stress cracks around fastener holes.
Professional body shops and fleet maintenance facilities worldwide standardize on the 12273557 pulling rivet for its predictable installation behavior and reliable joint performance. This small fastener plays a critical role in maintaining the structural cohesion of the vehicle’s cab and chassis assemblies. Trust only the rivet that Shacman specified and certified for the uncompromising safety and durability requirements of the X5000 heavy-duty truck platform.
The pulling rivet 12273557 is a testament to modern blind fastening technology. Unlike solid rivets that require access to both sides and a bucking bar, or welding that introduces heat distortion and corrosion risks, the pulling rivet provides a clean, cold-formed mechanical joint. This technology allows Shacman to design vehicle structures that are lighter, stronger, and more efficiently assembled than those relying solely on traditional fastening or welding methods.
Proper hole preparation is essential for a successful rivet installation. The holes must be drilled to the exact diameter specified by Shacman for the 12273557 rivet, and they must be perfectly aligned through all layers of the joint. Any burrs around the hole should be removed to ensure the rivet head seats flush against the panel surface. Using the correct nosepiece and maintaining the rivet gun’s pulling jaws in good condition ensures consistent mandrel engagement and reliable setting performance.
For international customers, we package the 12273557 pulling rivets in sturdy, moisture-resistant containers that protect the zinc-plated finish during ocean freight and long-term storage. Each package is clearly labeled with the OEM part number for easy identification in busy workshop environments. Partner with our global supply network to keep your Shacman X5000 fleet’s structural repairs on schedule with genuine OEM fasteners that deliver factory-specified joint strength and reliability.
