A flat semi-tubular rivet is a permanent fastener with a partial hole in its shaft, allowing it to be applied with significantly less force than a solid rivet. The hole reduces the force needed to deform the rivet, making installation quicker and more efficient. The addition of a "flat head" design means the head of the rivet sits flush with the material surface, providing a clean, streamlined, and smooth finish.
Technical Parameters
| Material | 1.Stainless Steel: SS201,SS302,SS304,SS316 2.Carbon Steel: 1010,1035,1045 3.Aluminum or Aluminum Alloy:Al5050, Al5052, Al5056, Al6061,Al6063,Al7075,etc 4.Brass: H59, H62, Red Copper, Bronze |
| Finish | Plain, Anodized, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G and etc. |
| Thread | UNC,UNF,UEF,UN,UNS |
| Standard | ISO, DIN, ANSI, JIS, BS and Non-standard |
| Sample Service | Samples are all in free. |
| Certificate | ISO9001,CE, SGS, BV |
| Advantage | 1. Competitive price; 2. OEM service available |
| Packing | Bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand |
| Payment terms | FOB, CIF, CFR, L/C, or others. |
| Delivery method | by sea, by air or by express service |
| Lead Time | 15-30 work days after order confirmed |
| Application | Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating and etc. |
| Notes | Special specifications and marks can be made according to customers requirements; |
The Aluminum Thin Flat Head Semi-Tubular Rivet is a high-performance permanent fastener engineered with a partial hollow shaft and a sleek flat head design. Unlike solid rivets that demand excessive installation force, this rivet’s hollowed shaft reduces deformation resistance, enabling quick, efficient application while maintaining reliable structural integrity. Crafted from premium aluminum alloys (Al5050, Al5052, Al6061, etc.), it combines lightweight properties with impressive durability, making it a top choice for industries prioritizing both strength and weight reduction. Whether for precision electronics or heavy-duty automotive assembly, this rivet delivers a flush, professional finish without compromising on performance.
Delicate electronic components and thin metal casings require fasteners that won’t damage sensitive parts or add unnecessary weight. This aluminum semi-tubular rivet applies minimal installation force, preventing component distortion while creating secure bonds between circuit boards, device housings, and connectors. Its flat head sits flush with surfaces, eliminating protrusions that could interfere with other parts or hinder device functionality.
In automotive production, high-speed assembly lines demand fasteners that keep pace with automated processes. This rivet’s low installation force makes it compatible with robotic assembly systems, streamlining the attachment of interior panels, trim pieces, and lightweight structural components. Its corrosion-resistant aluminum construction withstands temperature fluctuations and road vibrations, ensuring long-lasting performance in vehicles.
For furniture makers and decorators, aesthetics and functionality go hand in hand. This rivet’s clean, flush finish complements modern furniture designs, whether joining wooden frames, metal brackets, or plastic components. It secures shelves, cabinets, and light fixtures without marring visible surfaces, while its lightweight design prevents structural bulkiness.
• Reduced Installation Effort: The partial hollow shaft requires 30-50% less force than solid rivets, speeding up assembly and reducing tool wear.
• Flush Aesthetic Finish: The thin flat head lies perfectly flush with material surfaces, eliminating snags and enhancing visual appeal.
• Lightweight Durability: Aluminum construction cuts weight by up to 40% compared to steel alternatives, ideal for weight-sensitive applications.
• Versatile Compatibility: Works seamlessly with metals, plastics, and wood, supporting both rigid connections and pivot points.
• Cost-Effective Reliability: Offers comparable durability to threaded fasteners at a lower cost, reducing production expenses without sacrificing quality.
We understand that every project has unique requirements, which is why we offer comprehensive customization options. Choose from a range of aluminum alloys tailored to your application’s strength and corrosion-resistance needs. Customize dimensions (shaft diameter, length), surface finishes (anodized, zinc-plated, black oxide), and even non-standard designs to match specific project blueprints. Our OEM service ensures your rivets align with brand standards, while free samples let you verify performance before bulk orders. With ISO9001 and SGS certifications, all customized products undergo strict quality inspections to meet international standards.
