Black Steel M6 M12 Zinc Alloy Galvanized Stainless Steel Butterfly Wing Nut

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  • Black Steel M6 M12 Zinc Alloy Galvanized Stainless Steel Butterfly Wing Nut
  • Black Steel M6 M12 Zinc Alloy Galvanized Stainless Steel Butterfly Wing Nut
  • Black Steel M6 M12 Zinc Alloy Galvanized Stainless Steel Butterfly Wing Nut
  • Black Steel M6 M12 Zinc Alloy Galvanized Stainless Steel Butterfly Wing Nut
  • Black Steel M6 M12 Zinc Alloy Galvanized Stainless Steel Butterfly Wing Nut
  • Black Steel M6 M12 Zinc Alloy Galvanized Stainless Steel Butterfly Wing Nut
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  • Overview
  • Product Description
  • FAQ
Overview

Basic Info.

Model NO.
SA-BWN
Application
Machine Parts, Transportation, Decorations
Certification
CCC, CE, ISO
Surface Treatment
Yes
Technics
Forged
Material
Steel
Item
Wing Nut
Finish
Zinc Plated
Standard
ASTM
Casting Form Material
Metal
Casting Metal
Cast Steel
Casting Form Usage Count
Permanent
Machining Tolerance
+/-0.02mm
Casting Method
Precision Casting
Raw Material
Carbon Steel, Stainless Steel
Tolerance
+-0.2 or as Drawings
OEM and ODM
100% with Drawings
Inspection
Slide Caliper, Microcaliper, Projector
After Sale Service
Reply Within 24hours, Solution Within48
MOQ
10-1000PCS
Free Sample
Yes
Transport Package
Plywood Box
Specification
SGS
Trademark
Shengao
Origin
Weifang, Shangdong, China
HS Code
87089910
Production Capacity
50000PCS/Year

Packaging & Delivery

Package Size
60.00cm * 45.00cm * 40.00cm
Package Gross Weight
50.000kg

Product Description

Black Steel M6 M12 Zinc Alloy Galvanized Stainless Steel Butterfly Wing Nut
Product Description
 Our Services

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.
Black Steel M6 M12 Zinc Alloy Galvanized Stainless Steel Butterfly Wing Nut

Notes
1. The above parameter is only for reference, the product is subject to the actual dimension
2. Customized product is welcome, please contact us for more details
Black Steel M6 M12 Zinc Alloy Galvanized Stainless Steel Butterfly Wing NutProduct 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 


Black Steel M6 M12 Zinc Alloy Galvanized Stainless Steel Butterfly Wing Nut
Product Features
1. No glitches: It has advanced deburring equipment and is reprocessed by hand. Let each product be clean without leaving burrs
2. No deformation: All the polishing masters have more than 10 years of polishing experience, and they have one-to-one training before starting to make the polished products have sharp edges and corners without deformation.
3. No pitting: Owning a surface treatment department, no outsourcing processing is required. The surface treatment of the product selects high-quality materials to make the product shiny and super three-dimensional.
4. Strict standards: Each product is fully inspected according to quality standards, and the delivery rate is high.

Black Steel M6 M12 Zinc Alloy Galvanized Stainless Steel Butterfly Wing Nut
Advantages:
With more than 10 years of experience, we know exactly what you need; 
Strict quality control in raw material selection, production line, and pre-packing, which ensures reliable product quality as per customer's request. 
Prompt action on customer's requirements. 
Black Steel M6 M12 Zinc Alloy Galvanized Stainless Steel Butterfly Wing Nut

Shipping way:
1) 0-100kg: express&air freight priority,
2) >100kg: sea freight priority,
3) As per customized specifications
Packing & Delivery:
1. Packing Detail: Each product is packed with plastic preservative, EPE, foam plastic bag, Carton outside, wood case, or iron case or as per the customer's special requirement. Besides, the custom package takes a week to prepare in advance.
2. Delivery Detail: the fast International Shipping time takes 3 ~5 working days by DHL/UPS/FedEx, and slow shipping time takes 7~ 8 working days by DHL/UPS/FedEx/TNT, etc
Black Steel M6 M12 Zinc Alloy Galvanized Stainless Steel Butterfly Wing Nut
FAQ

 

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 packagingprivate 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.


Black Steel M6 M12 Zinc Alloy Galvanized Stainless Steel Butterfly Wing Nut

Common Applications

  • 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.


Please contact us with your detailed drawings, our well-trained service staff and professional engineers will get back to you according to your requirement.

If there's anything we can help with, please feel free to contact us.

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