Sealed Blind Rivet - Durable, Weatherproof Fastening Solution
Product Description
Sealed Blind Rivet, also known as closed-end blind rivet, is a professional one-sided fastening fastener engineered for harsh working conditions requiring waterproof, airtight, dustproof and anti-corrosion performance. Different from standard open-end blind rivets, it features a fully closed cup-shaped body. After installation, the mandrel is completely retained inside the rivet body, forming a fully sealed leak-proof joint without additional gaskets or sealant, delivering long-term reliable sealing performance.
Technical Specifications
| Body | Mandrel | |
| Aluminum Alloy | steel | |
| Material | Aluminum Alloy | Stainless Steel |
| StainlessSteel | Stainless Steel | |
| Copper | Steel | |
| Copper | Stainless Steel |
Aluminum Alloy/Steel
| Diameter(D) | Length(L) | Grip Range | Length(L) | Grip Range | Shear | Tensile | |||
| mm | mm | inch | inch | N | lbs | N | lbs | ||
|
3.2mm(1/8'') φ3.3-3.4(.130-.134) |
6.5 | 0.5-2.0 | .256 | 1/4 | 0.02-0.08 | 1100 | 247 | 1450 | 326 |
|
3.2mm(1/8'') φ3.3-3.4(.130-.134) |
8.0 | 2.0-3.5 | .315 | 5/16 | 0.08-0.14 | 1100 | 247 | 1450 | 326 |
|
3.2mm(1/8'') φ3.3-3.4(.130-.134) |
9.5 | 3.5-5.0 | .374 | 3/8 | 0.14-0.2 | 1100 | 247 | 1450 | 326 |
|
3.2mm(1/8'') φ3.3-3.4(.130-.134) |
11.0 | 5.0-6.5 | .433 | 7/16 | 0.20-0.26 | 1100 | 247 | 1450 | 326 |
|
3.2mm(1/8'') φ3.3-3.4(.130-.134) |
12.5 | 6.5-8.0 | .492 | 1/2 | 0.26-0.31 | 1100 | 247 | 1450 | 326 |
|
4.0mm(5/32'') φ4.1-4.2(.161-.165) |
8.0 | 0.5-3.5 | .315 | 5/16 | 0.02-0.14 | 1600 | 360 | 2200 | 495 |
|
4.0mm(5/32'') φ4.1-4.2(.161-.165) |
9.5 | 3.5-5.0 | .374 | 3/8 | 0.14-0.20 | 1600 | 360 | 2200 | 495 |
|
4.0mm(5/32'') φ4.1-4.2(.161-.165) |
11.0 | 5.0-6.0 | .433 | 7/16 | 0.20-0.24 | 1600 | 360 | 2200 | 495 |
|
4.0mm(5/32'') φ4.1-4.2(.161-.165) |
12.5 | 6.5-8.0 | .492 | 1/2 | 0.26-0.31 | 1600 | 360 | 2200 | 495 |
|
4.0mm(5/32'') φ4.1-4.2(.161-.165) |
14.5 | 8.0-10.0 | .571 | 9/16 | 0.31-0.39 | 1600 | 360 | 2200 | 495 |
|
4.8mm(3/16'') φ4.9-5.0(.193-.197) |
8.5 | 0.5-3.5 | .335 | 5/16 | 0.02-0.14 | 2200 | 495 | 3100 | 697 |
|
4.8mm(3/16'') φ4.9-5.0(.193-.197) |
9.5 | 3.5-5.0 | .374 | 3/8 | 0.14-0.20 | 2200 | 495 | 3100 | 697 |
|
4.8mm(3/16'') φ4.9-5.0(.193-.197) |
11.0 | 5.0-6.0 | .433 | 7/16 | 0.20-0.24 | 2200 | 495 | 3100 | 697 |
|
4.8mm(3/16'') φ4.9-5.0(.193-.197) |
13.0 | 6.5-8.0 | .512 | 1/2 | 0.26-0.31 | 2200 | 495 | 3100 | 697 |
|
4.8mm(3/16'') φ4.9-5.0(.193-.197) |
14.5 | 8.0-9.5 | .571 | 9/16 | 0.31-0.37 | 2200 | 495 | 3100 | 697 |
|
4.8mm(3/16'') φ4.9-5.0(.193-.197) |
16.0 | 9.5-11.0 | .630 | 5/8 | 0.37-0.43 | 2200 | 495 | 3100 | 697 |
|
4.8mm(3/16'') φ4.9-5.0(.193-.197) |
18.0 | 11.0-13.0 | .709 | 11/16 | 0.43-0.51 | 2200 | 495 | 3100 | 697 |
|
4.8mm(3/16'') φ4.9-5.0(.193-.197) |
21.0 | 13.0-16.0 | .827 | 13/16 | 0.51-0.63 | 2200 | 495 | 3100 | 697 |
|
4.8mm(3/16'') φ4.9-5.0(.193-.197) |
25.0 | 16.0-20.0 | .984 | 1 | 0.63-0.79 | 2200 | 495 | 3100 | 697 |
Sealed Blind Rivet Application
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Automotive Industry: Car body panels, lamp housings, chassis accessories, refrigerated vehicle compartments, automotive interior and exterior waterproof structural parts, effectively preventing water leakage and vibration loosening of vehicle components.
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Marine & Offshore Engineering: Yacht and ship hardware fittings, marine equipment shells, offshore facility brackets, resisting seawater corrosion and humid marine environment to ensure long-term stable connection.
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Electrical & New Energy Equipment: Outdoor electrical cabinets, battery enclosures, solar photovoltaic brackets, communication equipment casings, preventing dust, moisture and corrosive gas from invading internal precision circuits and components.
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HVAC & Storage Facilities: Airtight HVAC ducting, liquid storage tanks, sealed container assemblies, realizing zero-leakage connection and meeting air and liquid sealing standards.
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Construction & Hardware: Outdoor waterproof curtain walls, building thermal insulation panels, outdoor lighting fixtures, anti-rust and sealed fastening for outdoor building structures.
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Precision & Special Machinery: Medical equipment, instrumentation, railway and transit vehicle parts, featuring no debris falling during installation to protect precision components and ensure clean and safe assembly.
Fasto advantages
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Fasto Product Process
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Fasto exhibition
FAQ
Q1: Are you a factory or trading company?
We are a professional direct manufacturer of blind rivets with integrated production, R&D and export service. We have full control over raw material procurement, production processing and quality inspection, eliminating intermediate links. We provide more competitive prices, stable quality and reliable after-sales guarantee for global clients.
Q2: What are your core company advantages?
We own automated production lines, strict full-process QC system and professional R&D team. Our core strengths cover stable quality, competitive factory price, fast lead time, customizable solutions and professional one-stop export service. With rich experience in industrial fastener export, we serve automotive, marine, new energy and construction industries worldwide.
Q3: Can you provide customized rivet solutions?
Yes. We support full customization including special sizes, non-standard grip ranges, exclusive surface treatments, special material matching and personalized head types. Our technical team can tailor professional sealing rivet solutions according to customers’ actual application scenarios, sheet thickness and working environment requirements.
Q4: How do you guarantee product quality?
We implement strict ISO standard quality management system. Every batch of sealed blind rivets undergoes raw material inspection, dimensional tolerance testing, tensile & shear strength test and airtight/watertight leakage test before delivery. Full production records are traceable, and defective products are strictly eliminated to ensure 100% qualified delivery.
Q5: What is your production and delivery capacity?
We have stable mass production capacity with sufficient raw material stock. Standard in-stock sizes can be delivered within 3-7 working days; customized orders have controllable and promised lead time. We support bulk wholesale and urgent order priority production, fully meeting small trial orders and large batch procurement demands.
Q6: Do you support OEM & ODM service?
Absolutely. We provide professional OEM and ODM services, including customized logo printing, package customization, product parameter optimization and exclusive development for special industry scenarios. We can help clients build their own brand fastener product lines.