Buy Plastic Wing Nuts in Bulk – Durable, Outdoor-Grade | Direct from China
FOB Price | 1,000 pieces (Min. Order)
Custom specifications and OEM service available
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Product Description
Plastic Wing Nuts made of high-strength nylon with stainless steel insert, fit M6/M8/M10 bolts, allow tool-free hand tightening with wide wings, self-locking to prevent loosening, UV-resistant and anti-aging for outdoor use like roof installations or access panels, reliable China plastic wing nut supplier offering factory price from $0.03 to $0.06 per piece.
Product Images
Product Specifications
| Parameter | Details |
|---|---|
| Product Name | Plastic Wing Nut |
| Material | High-strength nylon with stainless steel insert |
| Wing Shape | Double-wide wings for hand tightening |
| Compatible Bolt Size | M6 / M8 / M10 |
| Application Environment | Roof installations or maintenance-access points |
| Locking Feature | Self-locking design prevents loosening |
| Usage | Tool-free fastening/removal |
| Features | UV-resistant, anti-aging, suitable for outdoor use |
Applications
PV Clamping Systems
Manual tightening for clamps, ideal for adjustable systems and areas requiring frequent maintenance access. Provides easy tool-free operation.
Roof Mounting
Tool-free fastening for solar panel mounting brackets and service access points on residential and commercial installations. Simplifies maintenance.
Electrical Enclosures
Quick access for maintenance of junction boxes and electrical components in solar energy systems. Ensures easy service access.
Commercial Solar
Perfect for commercial rooftop and ground-mounted solar installations. Offers convenient maintenance access for large-scale projects.
Residential Solar
Ideal for residential rooftop solar systems. Provides easy access for home maintenance and adjustments.
Service Access Points
Designed for areas requiring frequent maintenance or temporary assembly. Ensures quick and easy access for service personnel.
Certifications
Our products meet international quality standards and certifications:
- ISO 9001:2015 Quality Management System
- ISO 14001:2015 Environmental Management
- DIN 934 / ISO 4032 Standards Compliance
- ANSI B18.2.2 American Standards
- Third-party testing and certification
Packaging
Professional packaging solutions for safe transportation:
- 25kg cartons with inner plastic bags
- Custom branded packaging available
- Barcode and QR code labeling
- Moisture-proof and anti-corrosion protection
- Stackable design for efficient storage
Company Introduction
Welcome to Hebei Zixian Fasteners Co., Ltd. – Your Reliable Manufacturer of Galvanized Fasteners and Solar Mounting Accessories from China!
What we offer:
- Full in-house production – from raw materials to packaging
- Solar mid clamps, end clamps, brackets, galvanized bolts & nuts
- ISO-compliant quality control
- Competitive pricing & fast delivery
- OEM & custom fastener solutions for B2B buyers
Contact us today for product catalogs, samples, or quotes:
- Website: zixiansolarparts.com
- Email: xzi675763@gmail.com
- WhatsApp: +86 15630389170
Frequently Asked Questions
1. How strong are these plastic wing nuts?
They handle standard M6, M8, and M10 bolt loads. The stainless steel insert adds strength. Perfect for roofs and access panels.
2. Do they stay tight in windy or vibrating conditions?
Yes. The self-locking nylon design grips the bolt tightly. No tools needed, no loosening over time.
3. Will sunlight or rain damage these nuts?
No. UV-resistant material lasts years outdoors. No rust, no cracking.
4. Can I install them without tools?
Yes. The wide wings make hand-tightening easy. Saves time on rooftops or tight spaces.
5. Do you offer discounts for big orders?
Yes. Ask our team about bulk pricing for 500+ units. We work with contractors and OEMs.
6. Are these better than metal wing nuts?
Lighter, no corrosion, and just as strong. Ideal for outdoor or electrical work.
7. What colors are available?
Standard black (UV-resistant). Custom colors for large orders.
Get in Touch
We’ll contact you within 24 hours after submission. For immediate assistance, use the direct contact methods below.
Why Choose Us?
- ✓ 1-on-1 Expert Support – Custom solutions for your specific needs
- ✓ Factory Tours Available – Verify our quality standards in person
- ✓ Global Supply Experience – Trusted by clients in 15+ countries