1-1/2" 38mm Round-Flat Self-Locking Washers Stainless Steel 304 Used To Fasten 12gauge Thermal Insulation Pins
Product Attributes
We are the manufacturer of self-locking washers. Self-locking washers are made of galvanized steel or stainless steel or aluminum material. Self-locking washers are essential accessories used with insulation nails to securely fasten various thermal and acoustic insulation materials. Self-locking washers are in various diameters and shapes (round, square, domed) to provide optimal surface area and retention for different insulation types and thicknesses, ensuring long-lasting performance.
If you are in need of self-locking washers, please feel free to ask me a price or sample, my email is cherry@huihaomesh.com
| Attribute | Value |
| Item | 1-1/2" 38mm Round-Flat Self-locking Washer Used To Fasten 12gauge Thermal Insulation Pins |
| Brand | HUIHAO CUSTOM |
| Usage | Fasten insulation pins |
| Size | 1-1/2" / 38mm |
| Material | Stainless steel or galvanized steel or aluminium |
| Center Hole | Fasten 12gauge / 2.7mm insulation pins |
| Samples | Support |
| Features | Fire Proof, Hardness, Locked Firmly |
Similar Products
| Name | Self Locking Washers Or Self Locking Caps |
| Brand | HUIHAO CUSTOM |
| Size | 22mm, 25mm, 28mm, 30mm, 32mm, 38mm, 40mm, 50mm, 60mm, 63.5mm etc. |
| Washer thickness | 0.4-0.5mm |
| Material | Galvanized Steel Or Stainless Steel Or Aluminum |
| Usage | To fasten 2.0mm, 2.7mm, 3mm, 4mm, 5mm insulation pins |
- Self locking design
- Available for 2.0mm, 2.7mm, 3.0mm, 3.4mm, 4mm, 5mm insulation pins
- Available in 22mm, 25mm, 28mm, 30mm, 32mm, 35mm, 40mm, 50mm diameters
- Firm locking due to high hardness material
- Heat-proof and fire-proof features
Packaging Information
| Cap size | Quantity per bag | Bags per carton | Carton size |
| 22mm | 500 pcs | 6 bags | 41cm×28cm×17cm |
| 28mm | 300 pcs | 6 bags | 41cm×28cm×17cm |
| 30mm | 300 pcs | 6 bags | 41cm×28cm×17cm |
| 40mm | 200 pcs | 5 bags | 41cm×28cm×17cm |
| 50mm | 100 pcs | 8 bags | 41cm×28cm×17cm |
Custom packaging options available including carton design and logo printing.
Certificate Of Huihao Hardware Mesh Product Limited
Frequently Asked Questions
1. Are you a manufacturer or a trader?
We are a manufacturer, located in Hebei province, China.
2. Do you support product customization?
Yes, the material, the size, and the package all could be customized.
3. Can I get samples?
Yes, we can send you samples.
4. Do you accept small orders?
Yes, for common size and material, we could accept small orders.
5. How do you control and ensure product quality?
- Confirm with you every detail before quoting
- Reconfirm all details before production
- Strictly implement "IATF 16949 Quality Management System" standard
- Provide production and shipment updates with videos and pictures
6. Advantages of Huihao Hardware Mesh Product Limited
- Competitive price: direct manufacturer pricing
- On-time delivery: automated production line ensures timely fulfillment
- Excellent quality: products meet international standards
- Good after-sale service: dedicated support for every order
