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Help CenterUV Stabilized Nylon Sleeve for Screw Spike Fastening System 15mm Inner Diameter 20mm Outer Diameter 40mm Length
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As a leading manufacturer from Anping County Boli Hardware Wiremesh Products Factory, established in 1998, we specialize in producing high-quality fastening components. Our UV Stabilized Nylon Sleeve for Screw Spike Fastening System is engineered to deliver reliable performance in outdoor and demanding environments. With an inner diameter of 15mm, outer diameter of 20mm, and length of 40mm, this sleeve is precisely designed to fit standard screw spikes, ensuring secure fastening while resisting UV degradation and weathering.
This product combines the durability of engineering-grade nylon with advanced UV stabilization, making it ideal for applications such as railway tracks, road signs, fencing, and construction. The sleeve protects the screw spike from corrosion, reduces vibration, and extends the service life of the fastening system. Below, we outline the key features, technical specifications, and benefits for your reference.
Key Features & Benefits
- UV Stabilized Material: The nylon compound contains special additives that block harmful UV rays, preventing brittleness, cracking, and color fading. This ensures long-term performance even under direct sunlight.
- Precision Dimensions: With 15mm inner diameter, 20mm outer diameter, and 40mm length, the sleeve fits snugly over standard screw spikes, providing a tight and secure fit that minimizes movement.
- High Mechanical Strength: Nylon offers excellent tensile strength, impact resistance, and abrasion resistance, making the sleeve suitable for heavy-duty fastening applications.
- Corrosion & Chemical Resistance: The sleeve acts as a barrier between the metal spike and the environment, reducing the risk of rust and chemical attack. It also resists oils, greases, and mild acids.
- Vibration Dampening: The natural elasticity of nylon helps absorb vibrations and shock loads, reducing loosening of the fastener over time.
- Easy Installation: The sleeve can be quickly slipped onto the screw spike before installation, requiring no special tools or adhesives.
- Customizable Options: Available in various colors upon request, as well as different lengths and diameters for specific requirements.
Technical Specifications
| Parameter | Value |
|---|---|
| Material | UV Stabilized Nylon (PA6 or PA66) |
| Inner Diameter | 15 mm ± 0.2 mm |
| Outer Diameter | 20 mm ± 0.2 mm |
| Length | 40 mm ± 0.5 mm |
| Color | Black (Standard), Custom Colors Available |
| UV Resistance | Excellent (Stabilized for outdoor use) |
| Operating Temperature | -20°C to +80°C |
| Tensile Strength | ≥ 50 MPa |
| Elongation at Break | ≥ 20% |
| Packaging | Bulk (1000 pcs/bag), or Custom |
Application Areas
- Railway Track Fastening: Used to secure screw spikes in railroad ties, protecting against moisture and UV damage.
- Road Sign & Guardrail Mounting: Provides a stable, weather-resistant sleeve for fastening signs and barriers.
- Fencing & Post Installation: Ideal for attaching fence panels to metal or wooden posts.
- Construction & Structural Steel: Helps secure bolts and spikes in steel structures, reducing galvanic corrosion.
- Agriculture & Outdoor Equipment: Suitable for greenhouse frames, animal enclosures, and other outdoor installations.
Why Choose Us?
Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer since 1998, with an annual export value between US$5 million and US$10 million. Our products are shipped to major ports including Tianjin, Qingdao, Shanghai, and Foshan, serving customers across North America, South America, Europe, Asia, Africa, and Oceania. With over two decades of experience, we guarantee consistent quality, competitive pricing, and timely delivery. Every batch of UV Stabilized Nylon Sleeves undergoes strict dimensional and material inspection to ensure they meet your specifications. We also offer custom sizes and packaging to meet your project requirements.
Contact us today for a quote or sample. Our team is ready to support your bulk orders and provide technical assistance. Trust a manufacturer with a proven track record – choose Boli Hardware for your fastening system needs.
Frequently Asked Questions (FAQ)
- Q: What is the material of the sleeve? A: The sleeve is made of UV stabilized nylon (PA6 or PA66 grade), which offers excellent mechanical properties and weather resistance.
- Q: Can this sleeve be used for screw spikes with different diameters? A: This specific model has a 15mm inner diameter, designed for standard screw spikes. We can provide custom inner diameters upon request.
- Q: Is the sleeve resistant to extreme temperatures? A: Yes, it operates effectively from -20°C to +80°C, making it suitable for most outdoor environments.
- Q: Do you offer samples before bulk order? A: Yes, samples are available for evaluation. Please contact us to arrange shipping.
- Q: How long does the UV protection last? A: With proper formulation, the UV stabilization ensures the sleeve retains its mechanical integrity for several years of direct sunlight exposure, depending on location and intensity.
- Q: Can the color be customized? A: Yes, we can produce sleeves in various colors, though there may be minimum order quantity requirements for custom colors.
- Q: What is the typical lead time for bulk orders? A: For standard sizes, lead time is 7-15 days after order confirmation. Custom orders may require additional time.
- Q: Is this product RoHS compliant? A: Our nylon material is compliant with RoHS requirements. Please request a certificate if needed.
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