Dongguan Guanbiao Hardware Products Co., LTD
| Payment Terms | T/T |
| Supply Ability | 5000000 |
| Delivery Time | 15-20 work days |
| Packaging Details | Plastic bag + carton + pallet |
| Size | 4.9*10.5 |
| Load Capacity | 100kg |
| Single | 3.7g |
| Exterior | smooth |
| Material | Aluminum, Stainless Steel, Customizable |
| Surface Treatment | Zinc Plating |
| Screw Head Diameter | Customizable |
| Adjustment Range | ±5mm |
| Package Contents | 1 x Eccentric Adjustment Screw |
| Country Of Origin | China |
| Corrosion Resistance | Good |
| Accuracy | 0.01mm |
| Brand Name | guanbiao |
| Model Number | M5 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000000 |
| Delivery Time | 15-20 work days | Packaging Details | Plastic bag + carton + pallet |
| Size | 4.9*10.5 | Load Capacity | 100kg |
| Single | 3.7g | Exterior | smooth |
| Material | Aluminum, Stainless Steel, Customizable | Surface Treatment | Zinc Plating |
| Screw Head Diameter | Customizable | Adjustment Range | ±5mm |
| Package Contents | 1 x Eccentric Adjustment Screw | Country Of Origin | China |
| Corrosion Resistance | Good | Accuracy | 0.01mm |
| Brand Name | guanbiao | Model Number | M5 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | Offset Rivets Eccentric Adjustment Screw ，RoHS Eccentric Adjustment Screw ，Aluminum Eccentric Adjustment Screw | ||
Precision aluminum eccentric rivets for electronics & EV assembly. Compensate hole misalignment in enclosures, racks & battery trays. Lightweight, corrosion resistant, conductive. Zinc or clear chromate finish.
Achieve precise alignment and reliable grounding in sensitive assemblies with our lightweight **Aluminum Eccentric Rivets**. Featuring a precisely machined offset shank, these rivets compensate for minor hole misalignments (±0.2mm to ±0.8mm) common in sheet metal fabrication and electronic enclosures. Made from conductive aluminum alloys, they provide excellent EMI/RF shielding paths while offering corrosion resistance and weight savings, making them perfect for electronics, telecommunications, and electric vehicle (EV) battery pack assembly.
TECHNICAL SPECIFICATIONS | |
| Material | Aluminum Alloy (e.g., 5052, 5056, 6061 - high shear strength) |
| Type | Eccentric Rivet (Offset Shank Rivet) |
| Eccentricity (Offset - e) | Range: ±0.2mm, ±0.3mm, ±0.5mm, ±0.8mm (High precision)) |
| Head Styles | Low Profile Head (e.g., 100° Countersunk), Small Flange Head |
| Shank Diameter (d1) | Smaller Sizes: 3mm, 4mm, 5mm |
| Installation Force | Moderate (suitable for pneumatic or hand lever tools) |
| Standards | Often custom/OEM; RoHS & REACH compliant standard |
Primary Uses & Applications:
* Electronics enclosures & rack cabinets (ensuring door/panel alignment).
* Electric Vehicle (EV) battery tray & pack assembly.
* Telecommunications equipment & antenna mounts.
* Computer server chassis & data center hardware.
* Aerospace avionics panels & lightweight structures.
* Securing busbars & establishing grounding points (EMI/RF shielding).
* Joining dissimilar metals (using insulating sleeves if needed).
Surface Treatment/Finishes:
* **Clear Chromate Conversion Coating (Alodine / Chem Film):** Standard for Aluminum. Provides good corrosion resistance, maintains conductivity, and prepares surface for painting (if needed). Yellow or clear options. RoHS compliant.
* **Anodizing (Hard Coat or Clear):** Optional. Significantly increases surface hardness, wear, and corrosion resistance. Clear anodizing maintains appearance & conductivity better than colored. Can slightly increase dimensions.
* **Zinc Plating (Less Common):** Sometimes used for specific conductivity or compatibility requirements, requires special aluminum preparation.
How to Use:
1. **Prepare Holes:** Drill clean holes to nominal shank diameter (`d1`) in both materials. Deburr thoroughly.
2. **Insert & Align:** Insert the rivet. Carefully **rotate the shank** to utilize the eccentricity and achieve perfect hole alignment. Ensure the head style sits flush or correctly against the outer surface.
3. **Set Rivet:** Use a **pneumatic rivet gun** or **hand lever setting tool** with the correct nosepiece/die set for the rivet size and head style. Actuate the tool. It will pull a mandrel (for blind types) or upset the tail, permanently forming the rivet and clamping the materials. The eccentric shank locks.
4. **Grounding Path:** For EMI shielding, ensure the rivet head and formed tail make clean, conductive contact with the surfaces they clamp.
5. **Torque Control:** Use calibrated tools for critical applications. Avoid over-setting.
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
1000000-3000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Dongguan Guanbiao Hardware Products Co., Ltd., established in 2013, is a screw hardware processing factory integrating R & D, production and sales, focusing on electronic and electrical appliances, computer radiator, communication equipment, lighting, motor, motor, medical equipment, sports equi... Dongguan Guanbiao Hardware Products Co., Ltd., established in 2013, is a screw hardware processing factory integrating R & D, production and sales, focusing on electronic and electrical appliances, computer radiator, communication equipment, lighting, motor, motor, medical equipment, sports equi...
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