Aluminum Almg 2.5 Blind Rivets - Lightweight & Saltwater Resistant for Marine/Offshore Fastening
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Product Highlights
- Lightweight Marine Material: Sleeve made of Aluminium Almg 2.5 for saltwater resistance and offshore durability.
- Customizable Surface Treatment: Offers Zinc Plated and other customized surface treatments for specific needs.
- Flexible Size Options: Standard sizes 2.4-5mm and 5-25mm length, with non-standard options available.
- Multiple Certification Standards: Complies with DIN, GB, ANSI, BSW, JIS, GOST, ISO9001, and BSCI standards.
- OEM/ODM Service Available: Full customization, minor customization, and design/sample-based customization supported.
- Fast Delivery Options: Sea freight, air, train, and express delivery available for global shipping.
- Wide Range of Coatings: Includes Zinc, Hot Dip Galvanized, Electro Nickel, Mechanical Plating, and Black Oxide.
- High Strength Grade: Available in Grade 8.8 for superior mechanical performance and durability.
Product Attributes
- Customization
- Available
- Material
- Sleeve: Aluminium, Almg 2.5; Mandrel: Steel
- Type
- Countersunk Head
- Model NO.
- UN-BR05
- Groove
- Word
- Connection
- Common Bolt
- Head Style
- Round
- Standard
- DIN, GB, ANSI, BSW, JIS, GOST
- Grade
- 8.8
- Surface Treatment
- Zinc Platedcustomized
- Delivery
- Sea Freight, Air, Train, Express
- Certification
- ISO9001, BSCI
- Sample
- Yes
- ODM/OEM
- Accpet
- Transport Package
- Carton Boxes + Pallets
- Specification
- 3-5
- Trademark
- UN
- Origin
- China
- HS Code
- 7318230000
- Production Capacity
- 700tons/Month
Product Images of Aluminum Almg 2.5 Blind Rivets - Lightweight & Saltwater Resistant for Marine/Offshore Fastening
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Aluminum Almg 2.5 Blind Rivets - Lightweight & Saltwater Resistant for Marine/Offshore Fastening -
Aluminum Almg 2.5 Blind Rivets - Lightweight & Saltwater Resistant for Marine/Offshore Fastening -
Aluminum Almg 2.5 Blind Rivets - Lightweight & Saltwater Resistant for Marine/Offshore Fastening -
Aluminum Almg 2.5 Blind Rivets - Lightweight & Saltwater Resistant for Marine/Offshore Fastening -
Aluminum Almg 2.5 Blind Rivets - Lightweight & Saltwater Resistant for Marine/Offshore Fastening -
Aluminum Almg 2.5 Blind Rivets - Lightweight & Saltwater Resistant for Marine/Offshore Fastening
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Product Description
| Union Rivet Bolts |
| Name |
| Rivet |
| Material |
|
Sleeve: Aluminium, AlMg 2.5; mandrel: Steel
|
| size |
| 2.4-5 or non-standard as request&design |
| Length |
| 5mm-25mm or non-standard as request&design |
| Surface Treatment |
| Zinc plated,Customized |
| OEM |
| Made In China |
| Lead Time |
| 10-25 Days |
| Stainless Steel Chemical Composition | |||||||||
| Grade | C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Ni | Cr | Mo | Other |
| 201 | 0.15 | 1.00 | 5.5-7.5 | 0.060 | 0.03 | 3.5-5.5 | 16-18 | N≤0.25 | |
| 304 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 8.0-10.0 | 18-20 | ||
| 304L | 0.03 | 1.00 | 2.00 | 0.045 | 0.03 | 8.0-12.0 | 18-20 | ||
| 321 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 8.0-13.0 | 17-19 | Ti≤5*C% | |
| 316 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 10.0-14.0 | 16-18 | 2-3 | |
| 316L | 0.03 | 1.00 | 2.00 | 0.045 | 0.03 | 10.0-15.0 | 16-18 | 2-3 | |
| 309S | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 12.0-15.0 | 22-24 | ||
| 410 | 0.15 | 1.00 | 0.03 | - | 11.5-13.5 | ||||
| 420 | 0.26-0.4 | 1.00 | 0.03 | - | 12-14 | ||||
| 430 | 0.12 | 0.75 | 1.00 | 0.040 | 0.03 | - | 16-18 | ||
| Main Fastener Coating | |||
| Types | Application | Spray Test Hours | Characteristics |
| Zinc, Electroplated | All Metal | 96Hours | Lower cost and bright surface |
| Hot Dip Galvanized | All Metal | 96Hours | Low corrosion rate and resists mechanical damage. |
| Electro Nickel | All Metal | 200Hours | Flexibility in plating volume and thickness |
| Mechanical Plating | Steel | 1000Hours | Smooth finish with high anti-corrosion grade |
| Black Oxide | All Metal | 3-5Hours | Cheap |
| Dacrotized | Steel | 1000Hours | Pollution-free ceramic coating |
| Passivation | Stainless Steel | / | Dissolved iron contaminants |
| Wax | Stainless Steel & Plated Fasteners | Fair, used as a lubricate | Used for ease of assembly |
Stainless steel bolts are versatile fasteners made from stainless steel alloys. With their unparalleled strength, corrosion resistance, and durability, stainless steel bolts have become a staple across countless industries.
Stainless steel contains a minimum of 10.5% chromium content. This chromium forms a passive layer of chromium oxide when exposed to oxygen, preventing further corrosion and rust. Other elements like nickel, molybdenum, titanium, copper, and nitrogen can also be added to enhance properties like strength, ductility, and high-temperature resistance. This alloying produces a material that is both strong and "stainless".
There are many compelling benefits that make stainless steel bolts a top choice:
Superior Corrosion Resistance
High Strength
Temperature Resistance
Aesthetic Appearance
Low Maintenance
Stainless bolts feature all the standard bolt head styles:
Hex: 6-sided head for wrench gripping with maximum torque transfer. The most common head type.
Socket: Recessed head allowing tight spaces and high torque with an Allen wrench.
Button: Low profile rounded head for smooth surfaces. Requires a socket wrench.
Flat: Flat recessed head for a flush surface. Needs a spanner wrench for torqueing.
Oval: Oval shaped head to prevent rolling. Used in vibrating machinery. Needs a socket wrench.
Factors to Consider When Selecting Bolts
In conclusion, stainless steel bolts offer unmatched corrosion resistance, strength, appearance, and low maintenance when constructed properly with the right alloys. Paying attention to engineering requirements and operating conditions allows selecting an optimal grade and style of stainless bolt for the application. With proper selection, stainless steel bolts will provide reliable, long-lasting service across industries.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2432432". Items marked "
" are certified.
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Company Profile
Established in the early 2000s, Union Hardware began as a manufacturer and distributor of fasteners and hardware tools. In 2023, we officially consolidated into a globally focused professional hardware exporter. Our expansive product range includes photovoltaic fasteners, stainless steel fasteners, highly corrosion-resistant carbon steel fasteners, and a wide selection of hand tools (Mechanic Tools, Fastening Tools, Measuring Tools, Storage Tools, Tool Sets, PTA Kits, etc. ). Our hardware solutions are trusted across the construction, machinery, automotive, and DIY sectors. With decades of expertise producing durable, reliable products, over 85% of our goods are exported internationally.
Strategically located in Hangzhou Xiaoshan Industrial Zone, we are part of a vibrant manufacturing hub that promotes clustering effects and supply chain efficiency. Our modern facilities and proximity to Shanghai Port allow for seamless production, inventory management, and timely delivery to global markets. Leveraging our hard-won reputation for integrity, dependability, and unparalleled quality, Union Hardware continues pioneering hardware distribution. We remain committed to delivering ideal products, services, and solutions at competitive costs for trade specialists and DIYers worldwide.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Room 401-1, No.58, Xiangshan Road, Wenyan Street, Xiaoshan, Hangzhou, Zhejiang, China
-
Plant Area
- 100 square meters
-
Number of Employees
- 4
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month, 1-3 months
Off Season Lead Time: within 15 workdays, one month, 1-3 months -
Nearest Port
- Shanghai Port, Ningbo Port
-
Minimum Order Quantity
- 1000 pcs
-
Supply Chain Partners
- 56
Our Production Capability & Technical Expertise
-
Main Products
- Bit Holders, Bits, Sockets, Torque Wrench, Ratchet, Hex Keys, Tool Set, Pta Sets, Bi-Metal Screws, Stainless Steel Fasteners
-
Customization Options
- Full Customization, Minor Customization, Flexible customization, Customization from Designs, Customization from Samples
-
ODM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2023-08-03
-
Export Year
- 1 year
-
Main Markets
- Europe, Africa, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the minimum order quantity?
- The minimum order quantity is 1000 pieces.
- Can the rivets be customized?
- Yes, we offer full customization, minor customization, and flexible customization from designs or samples.
- What is the lead time for production?
- The lead time is 10-25 days, or within 15 workdays during peak season.
- What payment terms are accepted?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- What materials are used for the rivets?
- The sleeve is made of Aluminium Almg 2.5 and the mandrel is made of Steel.
- Do you offer samples?
- Yes, samples are available upon request.
- What certifications do you have?
- We hold ISO9001 and BSCI certifications.
- What are the available head styles?
- Available head styles include Countersunk Head and Round Head.
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