Zinc Plated Butterfly Wing Nuts in Plain Metric Thread for Hand Screw

Still deciding? Get samples of $ !
Order Sample
Product Details
Customization: Available
After-sales Service: Contact Us
Warranty: Contact Us
Shipping
Shipping Cost: Contact the supplier about freight and estimated delivery time.
Payment Guarantee
Payment Methods:
visa mastercard discover JCB diners club american express T/T
PIX SPEI OXXO PSE OZOW PayPal
  Support payments in USD
Secure payments: Every payment you make on Made-in-China.com is protected by the platform.
Refund policy: Claim a refund if your order doesn't ship, is missing, or arrives with product issues.
Secured Trading Service
Diamond Member Since 2014

Suppliers with verified business licenses

Audited Supplier Audited Supplier

Audited by an independent third-party inspection agency

Importers and Exporters
The supplier has import and export rights
High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
to see all verified strength labels (14)
  • Zinc Plated Butterfly Wing Nuts in Plain Metric Thread for Hand Screw
  • Zinc Plated Butterfly Wing Nuts in Plain Metric Thread for Hand Screw
  • Zinc Plated Butterfly Wing Nuts in Plain Metric Thread for Hand Screw
  • Zinc Plated Butterfly Wing Nuts in Plain Metric Thread for Hand Screw
  • Zinc Plated Butterfly Wing Nuts in Plain Metric Thread for Hand Screw
  • Zinc Plated Butterfly Wing Nuts in Plain Metric Thread for Hand Screw
Find Similar Products
  • Overview
  • Product Description
  • Our Advantages
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
SA-WN
Application
Machine Parts, Transportation, Decorations
Certification
CCC, CE, ISO
Surface Treatment
Yes
Technics
Forged
Material
Steel
Type
Insulating Tape
Name
Wing Nut
Finish
Plain
Casting Form Material
Metal
Casting Metal
Cast Steel
Casting Form Usage Count
Permanent
Surface Roughness
Ra3.2
Coating
Sodium Silicate
Machining Tolerance
+/-0.02mm
Casting Method
Precision Casting
Item
Precision Casting Parts
Raw Material
Carbon Steel, Stainless Steel
Tolerance
+-0.2 or as Drawings
Technology
Casting + Machining
Service
Shengao, OEM
Color
Nature or as Request
Transport Package
Plywood Box
Specification
SGS
Trademark
Shengao
Origin
Weifang, Shangdong, China
HS Code
87089910
Production Capacity
50000PCS/Year

Packaging & Delivery

Package Size
20.00cm * 20.00cm * 20.00cm
Package Gross Weight
20.000kg

Product Description

      Zinc Plated Butterfly Wing Nuts in Plain Metric Thread for Hand Screw
 
Product Description

Stainless steel wing nuts are thumb screw-style fasteners featuring two protruding "wings" for manual tightening and loosening. They eliminate the need for tools in assembly and disassembly processes, making them perfect for applications requiring regular maintenance, adjustment, or quick access.

Available Types
Standard Wing Nuts: Traditional two-wing design
Heavy-Duty Wing Nuts: Reinforced wings for higher torque applications
Knurled Wing Nuts: Enhanced grip surface on wings
Wing Nuts with Washers: Integrated or attached washers
Custom Wing Nuts: Special sizes, finishes, or markings

Zinc Plated Butterfly Wing Nuts in Plain Metric Thread for Hand Screw


We specializes in manufacturing premium stainless steel wing nuts for industrial, marine, automotive, and construction applications. As a trusted OEM/ODM supplier, we produce AISI 304 (A2) and 316 (A4) grade wing nuts that combine corrosion resistance with user-friendly hand-tightening functionality. Our wing nuts are ideal for applications requiring frequent adjustment, easy installation without tools, and reliable performance in demanding environments.

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
Zinc Plated Butterfly Wing Nuts in Plain Metric Thread for Hand ScrewProduct 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 

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.




Zinc Plated Butterfly Wing Nuts in Plain Metric Thread for Hand Screw
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.

Quality Control Steps
Raw material inspection and certification
Dimensional verification at each production stage
Thread gauge inspection (GO/NO-GO gauges)
Surface finish evaluation
Final audit and batch testing
Salt spray testing (upon request)

Testing Capabilities
Dimensional Inspection: CMM, optical comparators, thread gauges
Material Analysis: Spectrometer testing for alloy verification
Mechanical Testing: Tensile strength, hardness testing
Corrosion Testing: Salt spray (ASTM B117), humidity chamber
Torque Testing: Installation and removal torque verification


Zinc Plated Butterfly Wing Nuts in Plain Metric Thread for Hand Screw
Our 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. 
Zinc Plated Butterfly Wing Nuts in Plain Metric Thread for Hand Screw
Packaging & Shipping

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
Zinc Plated Butterfly Wing Nuts in Plain Metric Thread for Hand Screw
FAQ

Q1: Do you offer free samples? 
A: Sure,we are glad to send you free samples for your evaluation. But currently we need you to kindly pay the delivery charge on your side if you'd like to have our samples. 

Q2:How long does your delivery time take? 
A:In general, our delivery time is within 7 days, and may be longer if the quantity is extremely large or special circumstances occur. 

Q3:Can I go to your factory to visit? 
A:Of course, we welcome customers from all over the world to visit our factory. 

Q4:Does the product have quality inspection before loading? 
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers can appoint third parties to inspect the products before loading too. 

Q5:How to pack the products?
 A: Standard export sea-worthy packaging, the inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion and various climate changes during ocean transportation. 

Q6: How to order? 
A: Buyer sends the enquery --> Buyer gets the quotation --> Order confirmation --> Buyer send the deposit --> Seller prepares goods --> Seller makes the strict inspection --> Buyer Arranges Balance Payment --> packing and delivery

Zinc Plated Butterfly Wing Nuts in Plain Metric Thread for Hand Screw
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.

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Send Inquiry
Chat Now