Copper Plated Steel spot weld insulation pins 3x125mm For Marine Sound And Heat Insulation
Spot Weld Insulation Pin is a capacitor discharge weld insulation fastener, which is widely used to fasten insulation to various metals.
Spot Weld Insulation Pins are fabricated from copper coated steel, stainless steel 304, 316, 316L, aluminium alloy, it's high welding performance and high anti-corrosion performance. Our Spot Weld Insulation Pins are suitable for capacitor discharge stud welding, work with a stud welding machine, Spot Weld Insulation Pins could be easily welded on the sheet metal, then put the insulation through the weld pins, and press a self locking washer onto the pin, the insulation is firmly fastened on the metal surface.
Spot Weld Insulation Pins made from Huihao Hardware Mesh Product Limited are with good quality and price. We choose high standard raw material, have fully automatic production line, and strict quality control system. If you are in need of Spot Weld Insulation Pins, please feel free to ask me a price or sample, my email is cherry@huihaomesh.com
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Attribute |
Value |
|---|---|
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Product name |
Copper Plated Steel Spot Weld Insulation Pins 3x125mm For Marine Sound And Heat Insulation |
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Brand |
HUIHAO CUSTOM |
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Material |
Mild Steel (Stainless Steel 304, 316, 316L Or Aluminum Also Available) |
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Surface |
Copper plated, galvanized |
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Diameter |
3 mm (diameter is customizable) |
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Nail Length |
125mm (length is customizable) |
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Accessories |
Self locking washers or dome capped washers |
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Package |
PP bag + Paper box + Wood pallet |
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Samples |
Free |
| Key Features |
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Material: Copper Coated Mild Steel
Nail Diameter: 3mm
Nail Length: as your requirement
Custom sizes and materials available

Item: Spot Weld Insulation Pins
Material: Aluminum Alloy
Nail Diameter: 3mm, 4mm, 5mm
Nail Length: as your requirement
Custom sizes and materials available
Material: Copper Coated Mild Steel
Nail Diameter: 3mm, 4mm, 5mm
Custom sizes and materials available
Item: Spot Weld Insulation Pins
Material: Stainless Steel
Nail Material: 3mm, 4mm, 5mm
Nail Length: as your requirement
Custom sizes and materials available
Applications
Spot Weld Insulation Pins are designed to fastening insulation materials on metal surface, which are widely used for marine insulation, industrial insulation and commercial insulation.
- PP bag + Paper carton + Wood Pallet
- 48 cartons per pallet
- Custom packaging available upon request

1. Are you a manufacturer or a trader?
We are a manufacturer located in Hebei province, China.
2. Do you support product customization?
Yes, we can customize material, surface finish, wire diameter, and length according to your requirements.
3. Can I get samples?
Yes, we provide samples for quality confirmation.
4. Can you accept small orders?
Yes, we accept small orders for common sizes.
5. How do you ensure product quality?
- Confirm all details before quoting
- Reconfirm specifications before production
- Implement IATF 16949 Quality Management System standards
- Provide production and shipment updates with videos and photos

Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.


