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| Customization: | Available |
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| After-sales Service: | Contact Us |
| Warranty: | Contact Us |
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Suppliers with verified business licenses
Audited by an independent third-party inspection agency
1. We are specialized in manufacturing fastener
2. Rich manufacturing experience.
3. High quality at a competitive price.
4. Domestic and Overseas markets.
5. Well equipped with complete facilities.
6. Strict quality control
7. In addition to supplying varieties of types and specifications to our customers, we also accept customized products.
Product Description
| Product Name | Butterfly Wing Nut |
| Material | Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420 Carbon Steel: 4.8, 6.8, 8.8, 10.9, 12.9 |
| Size | M3-M20 or as per your request |
| Standard | ISO,GB, DIN, JIS, ANSI, BSW,ASME |
| Certificate | ISO9001:2008, SGS testing report & RoHS |
| Finishing | Zn- Plated, Ni-plated, Tin-Plated, Radiant Plated, Passivated, Brass plated, Cd- plated, Phosphate Anodize, Cr-plated, Black Oxide etc |
| Heat Treatment | Tempering, Hardening,Spheroidizing, Stress Relieving etc |
| Package | General export package, or according to customer's requirement |
| Delivery time | About 7 -15 days after all details are confirmed and able to offer fast delivery for urgent order |
| Customer Service | Replacement at all our costs for rejected products if the part does not match the PO drawings |



Q: Do you accept small or sample orders?
A: Yes. We encourage sample orders for quality verification. Small batch orders are welcome, though pricing may differ from bulk rates.
Q: Can you produce items based on my design or samples?
A: Absolutely. We specialize in OEM and ODM services. You can send us samples, sketches, or detailed drawings (2D/3D), and our engineering team will provide a manufacturing solution.
Q: What is your standard payment term?
A: Common terms include T/T (30% deposit, 70% before shipment), L/C at sight, and Western Union for smaller orders. We remain flexible for long-term partners.
Q: Are you a factory or a trading company?
A: We are a manufacturer with our own factory, equipment, and R&D team. This allows us to control quality, cost, and lead time directly.
Q: What is your quality control process?
A: We implement IQC, IPQC, and FQC stages. Inspection includes material verification, dimensional checks, performance tests, and final pre-shipment audits. Reports and certifications can be provided.
Q: Can you provide custom packaging or private labeling?
A: Yes. We offer custom packaging, private labeling, and branded documentation for qualified order volumes. Discuss your needs during quotation.
Q: How long does tooling/mold development take?
A: For products requiring custom molds (e.g., stamping, casting, injection molding), tooling typically takes 3-5 weeks. Sample parts are provided for approval before mass production.
Q: What are your standard lead times?
A: Samples: 5-15 days (depending on complexity). Mass production: 20-45 days after sample confirmation and deposit receipt.
Q: How do you ship products?
A: We ship via air freight (DHL, FedEx, UPS for samples/small batches), sea freight (FCL/LCL for bulk orders), or express by sea. We handle all export documentation.
Q: Can you ship to my country?
A: We export globally and have experience shipping to North America, Europe, Australia, the Middle East, and Southeast Asia. We will confirm shipping options during order processing.
Q: Who handles import duties and taxes?
A: The buyer is typically responsible for all destination-country duties, taxes, and customs clearance fees (DDP terms available upon special request and quotation)
Q: Are your products certified?
A: We hold ISO 9001:2015 certification. Many products can be manufactured to meet CE, RoHS, UL, or other standards upon request (may affect cost and lead time).
Q: Can I visit your factory for an audit?
A: Yes. We welcome client visits and factory audits. Please contact us to schedule an appointment.
Q: What if I receive defective products?
A: We stand behind our quality. Please notify us with photos/videos within 7 days of receipt. We will investigate promptly and arrange replacements or compensation as per our warranty policy.
Q: What is your warranty policy?
A: We offer a standard 12-month warranty against manufacturing defects from the date of shipment. Specific terms are provided with the sales contract.
Furniture & Fixtures: Assembly of knockdown (KD) furniture, adjustable shelving, display stands, and workbenches.
Industrial Equipment: Access panels, machine guards, vibration damping mounts, temporary clamps, and tooling adjustments.
Automotive & Marine: Battery terminal covers, accessory mounts, canopy fasteners, and sailboat fittings.
HVAC & Electrical: Ductwork access, electrical enclosure doors, conduit clamps, and service panels.
Agricultural & Outdoor: Equipment adjustments, gate latches, temporary fencing, and tarp tie-downs.