Hongniu Fasteners Premium Quality Half Moon Woodruff Keys Perfect Fit for Motors, Gearboxes & Engineering Equipment
Product Specifications
- Material
- Hardness Leval
- Finish
Contact Supplier
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Product Highlights
- Customizable Dimensions: Available in Metric & Inch sizes with custom shapes and sizes according to drawings.
- Wide Material Options: Offered in Carbon Steel, Stainless Steel, and Alloy Steel to suit various needs.
- Multiple Surface Finishes: Options include Plain, Black Oxide, Zinc Plated, and Dacromet for corrosion protection.
- High Precision Manufacturing: Strict tolerance control ensures accurate dimensions and consistent quality.
- OEM & ODM Support: Full customization support based on customer drawings, samples, and design drafts.
- Long Service Life: High strength, wear resistance, and corrosion protection ensure durability.
- Industry Standard Compliance: Manufactured to DIN6885, ISO2491, GB, and other custom standards.
- 20+ Years Experience: Over two decades of manufacturing experience in fastener production.
Product Attributes
- Customization
- Available
- Material
- ODM/OEM
- Surface Finishing
- ODM/OEM
- Model NO.
- Woodruff Key
- Certification
- ISO, GS, RoHS, CE
- Type
- Parallel Key
- Grade
- 4.8
- Dia
- ODM/OEM
- Length
- ODM/OEM
- Thickness
- ODM/OEM
- Transport Package
- Carton Packgae
- Specification
- ODM/OEM
- Trademark
- ODM/OEM
- Origin
- China
- HS Code
- 7318290000
- Package Size
- 35.00cm * 20.00cm * 20.00cm
- Package Gross Weight
- 23.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Hongniu Fasteners Premium Quality Half Moon Woodruff Keys Perfect Fit for Motors, Gearboxes & Engineering Equipment
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Hongniu Fasteners Premium Quality Half Moon Woodruff Keys Perfect Fit for Motors, Gearboxes & Engineering Equipment -
Hongniu Fasteners Premium Quality Half Moon Woodruff Keys Perfect Fit for Motors, Gearboxes & Engineering Equipment -
Hongniu Fasteners Premium Quality Half Moon Woodruff Keys Perfect Fit for Motors, Gearboxes & Engineering Equipment -
Hongniu Fasteners Premium Quality Half Moon Woodruff Keys Perfect Fit for Motors, Gearboxes & Engineering Equipment -
Hongniu Fasteners Premium Quality Half Moon Woodruff Keys Perfect Fit for Motors, Gearboxes & Engineering Equipment -
Hongniu Fasteners Premium Quality Half Moon Woodruff Keys Perfect Fit for Motors, Gearboxes & Engineering Equipment -
Hongniu Fasteners Premium Quality Half Moon Woodruff Keys Perfect Fit for Motors, Gearboxes & Engineering Equipment
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Product Description
Size | Thickness | Radius | Material | Finish | MOQ |
ODM/OEM | ODM/OEM | ODM/OEM | ODM/OEM | ODM/OEM | 30,000pcs |
Choose us, choose quality. Your reliable partner in fastening solutions
Support the production and customization of various fasteners.
In Chinese, "Hongniu" means strength and excellence.
Our products live up to our name — high-quality fasteners that take your products to the next level.
In Chinese, "Hongniu" means strength and excellence.
Our products live up to our name — high-quality fasteners that take your products to the next level.
Hongniu Fasteners
Business cooperation is based on honesty and trust.
We will do our utmost to be your reliable and long-term supplier, safeguarding the quality of your products.
Our relationship is not merely that of a buyer and a seller — we are partners who depend on each other to create both wealth and reputation.
We will do our utmost to be your reliable and long-term supplier, safeguarding the quality of your products.
Our relationship is not merely that of a buyer and a seller — we are partners who depend on each other to create both wealth and reputation.
Product Overview
Product Name: Parallel Key / Machine Key / Shaft Key
Standard: DIN6885 / ISO2491 / GB / Custom Standard
Material: Carbon Steel, Stainless Steel, Alloy Steel
Surface Finish: Plain, Black Oxide, Zinc Plated, Dacromet
Size Range: Metric & Inch Sizes Available
Grade: 8.8 / 10.9 / 12.9 or as requested
Standard: DIN6885 / ISO2491 / GB / Custom Standard
Material: Carbon Steel, Stainless Steel, Alloy Steel
Surface Finish: Plain, Black Oxide, Zinc Plated, Dacromet
Size Range: Metric & Inch Sizes Available
Grade: 8.8 / 10.9 / 12.9 or as requested
---High precision manufacturing
---20+ years of fastener production experience
---OEM & ODM supported
---20+ years of fastener production experience
---OEM & ODM supported
Parallel keys (also called machine keys or shaft keys) are used to connect rotating machine parts, such as shafts and hubs, ensuring precise torque transmission.
Our keys are manufactured with strict tolerance control, smooth surface finish, and standardized dimensions, making them ideal for motors, gearboxes, pumps, and transmission systems.
Our keys are manufactured with strict tolerance control, smooth surface finish, and standardized dimensions, making them ideal for motors, gearboxes, pumps, and transmission systems.
Advantages
1. Accurate dimensions, consistent tolerance
2. High strength and wear resistance
3. Corrosion protection for long service life
4. Custom shapes and sizes available
2. High strength and wear resistance
3. Corrosion protection for long service life
4. Custom shapes and sizes available
Specification
Available Types
(Support customization according to drawing or sample.)
Type | Standard | Material | Surface Finish |
Parallel Key (DIN6885) | DIN / ISO | Carbon Steel | Plain / Black Oxide |
Feather Key | GB / Custom | Stainless Steel | Polished |
Step Key | Custom | Alloy Steel | Zinc Plated |
Woodruff Key | DIN / ISO | Carbon Steel | Black Oxide |
Surface Treatment Options
Applications
1. Plain (Self-color) – Natural metal finish
2. Black Oxide – Anti-rust and anti-glare
3. Zinc Plated – Corrosion-resistant, bright finish
4. Dacromet Coated – Strong protection for outdoor use
2. Black Oxide – Anti-rust and anti-glare
3. Zinc Plated – Corrosion-resistant, bright finish
4. Dacromet Coated – Strong protection for outdoor use
Used widely in:
1. Mechanical transmission systems
2. Electric motors and gearboxes
3. Pumps and compressors
4. Steel structures and industrial machinery
2. Electric motors and gearboxes
3. Pumps and compressors
4. Steel structures and industrial machinery
Industries served
Machinery manufacturing, automotive, mining, shipbuilding, engineering, and energy equipment.
Company Profile
Why Choose Us
1. 20+ Years Manufacturing Experience
2. ISO9001 Certified Factory
3. Support OEM / ODM & Custom Packaging
4. Fast Delivery and Competitive Price
5. Professional Export Team for the Europe, Australia, North and South America,etc.
2. ISO9001 Certified Factory
3. Support OEM / ODM & Custom Packaging
4. Fast Delivery and Competitive Price
5. Professional Export Team for the Europe, Australia, North and South America,etc.
Company introduction
Yangzhou Hongniu Import and Export Co., Ltd. is the foreign trade subsidiary of Jiangsu Hongding Automotive Parts Co., Ltd.
It was founded in June 2000. Located in Tangzhuang Town Industrial Park, Gaoyou City, with convenient transportation.
The company covers an area of 35000 square meters and currently has over 300 employees, including 70 high-level and intermediate professional and technical personnel. Registered capital of 20 million yuan, total assets of 78 million yuan, and fixed assets of 56 million yuan.
Main products: Various types of automotive parts and fasteners, castings and forgings, etc.
Widely used in industries such as aerospace, machinery, wind power, textiles, automotive manufacturing, petroleum, forging, etc.
We have maintained cooperative relationships with dozens of large and medium-sized enterprises in China, and are highly valued by our customers due to our good reputation and excellent quality.
Certifications
FAQ
Please feel free to talk more with us!
Q1: What is the minimum order quantity?
A1: Products in stock with no MOQ. If you need us to produce, the MOQ is 10,000pcs.
A1: Products in stock with no MOQ. If you need us to produce, the MOQ is 10,000pcs.
Q2: Can you provide a sample?
A2: Sure, some samples are provided free of charge, but not including freight.
Q3: How long is your delivery time?
A3: Generally, it is 10-15 days if the products are in stock. or it is around 30 days to produce, and it is according to quantity.
A3: Generally, it is 10-15 days if the products are in stock. or it is around 30 days to produce, and it is according to quantity.
Q4: What is your payment method?
A4: T/T, 30% deposit in advance, balance payment before loading. Order less than 5,000USD, 100% payment to reduce the bank charges.
A4: T/T, 30% deposit in advance, balance payment before loading. Order less than 5,000USD, 100% payment to reduce the bank charges.
Q5: Can you customize the product according to the requirements of drawing sheets and so on?
A5: Yes, please feel free to talk more details with us and send us the design drafts.
A5: Yes, please feel free to talk more details with us and send us the design drafts.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2441106". Items marked "
" are certified.
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Company Profile
Yangzhou Hongniu Import and Export Co., Ltd. is an integrated enterprise specializing in both industry and trade. With over 20 years of experience in the industry, the factory ranks among the top ten in China for standard parts and non-standard hardware processing. The company's main business includes automotive parts, standard parts, non-standard parts, hydraulic components, pressure pipeline elements, mechanical production, sales, and metal heat treatment. It primarily serves industries such as auto parts, metallurgy, shipbuilding, heavy industry, agricultural machinery, and furniture. The factory provides integrated services for research and development, design, production, inspection, and after-sales service. It is equipped with various processing equipment, machining centers, heat treatment equipment, cold heading machines, gear hobbing machines, and other equipment. For over 20 years, the factory has adhered to the principle of putting product quality and service first. It holds certifications such as IATF16949, GB/T24001-2016, ISO14001-2015, GB/TS45001-2020, among others.
About Our Factory & Business Background
- Address
- Yangzhou, Jiangsu, China
-
Terms of Payment
- LC, T/T, PayPal, D/P, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Piece
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
- Main Products
- Bolts & Nuts, Screws, Rivets, Parallel Keys & Pins, Washers/Gaskets, Auto Parts, CNC Products, Non Standard Products, Anchors, Fasteners
-
Production Lines
- 16
-
Production Machines
- Parts Washer, Acid Pickling and Parkerising Line, Gear Rolling Machine, Gear Rolling Machine, Automatic Sawing Machine, Sawing Machine, Drawing Machine, Heat Treatment Line, Pit Furnace, Automatic Drawing Machine, Screwing Machine, Grinding Machine, CNC Lathe, Drilling Machine, Milling Machine, Punching Machine, Shot Blasting Machine, Mechanical Arm, CNC Center, Automatic Packing Line
-
QA/QC inspectors
- 5 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Export Year
- 0.5 year
-
Main Markets
- North America, Domestic
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What is the minimum order quantity?
- Products in stock have no MOQ. For production, the MOQ is 10,000pcs.
- Can you provide a sample?
- Sure, some samples are provided free of charge, but freight is not included.
- How long is your delivery time?
- Generally 10-15 days for in-stock products, or around 30 days for production depending on quantity.
- What is your payment method?
- T/T with 30% deposit in advance and balance before loading. Orders under 5,000USD require 100% payment.
- Can you customize the product according to drawings?
- Yes, we support customization according to drawing sheets and design drafts. Please contact us for details.
Send your message to this supplier
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