Hongniu Fasteners Anti-Theft Security Nut 6-Slot Tamper-Proof Lock Nut Kit - M6
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Product Highlights
- Anti-Theft Security Design: Unique 6-slot tamper-proof design prevents unauthorized removal without the specific key.
- Complete Kit with Key: Includes 4 stainless steel nuts and 1 key with a central hole for use with longer bolts.
- Versatile Applications: Ideal for securing roof tents, light bars, winches, and high-value machinery or display items.
- Premium Material Quality: Made from Stainless Steel (SS304/SS316) or Carbon Steel, available in various grades and finishes.
- Customization Available: Products can be customized according to drawing sheets, samples, material, and surface treatment.
- Multiple Size Options: Various sizes available in-store to fit different bolt dimensions and pitch specifications.
- Reliable Manufacturer: Established in 2000 with over 300 employees, specializing in automotive and aerospace fasteners.
- Quality Assurance: Strict QC with salt spray testing, hardness testing, and random inspection for finished products.
Product Attributes
- Customization
- Available
- Material
- Stainless Steel
- Type
- Security Nut
- Model NO.
- 6-Slot Lock Nut Kit - M6
- Connection
- Lock Nut
- Head Style
- Round
- Standard
- DIN, ANSI, GB, JIS, GOST, BSW
- Grade
- 9.8
- Finish
- Anodized
- Colour
- Titanium Color,Zinc, Chromium
- Specification.
- GB, ANSI, DIN
- Strength
- Grade4.8,A2-70,A4-70,A4-80
- Available Material
- Stainless Steel SS304,SS316,Carbon Steel
- Certification
- ISO9001
- Sample
- in Stock
- QC Equipment
- Salt Spray Machine, Hardness Testor, Caliper
- Transport Package
- Carton Box
- Specification
- M6x20mm
- Trademark
- hongniu
- Origin
- Yangzhou, China
- Production Capacity
- 5000000pieces
- Package Size
- 10.00cm * 5.00cm * 5.00cm
- Package Gross Weight
- 0.500kg
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 Anti-Theft Security Nut 6-Slot Tamper-Proof Lock Nut Kit - M6
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Product Description
Security nuts are essential for safeguarding your valuable assets and equipment. These specialized nuts feature unique designs that make them extremely difficult to remove without the corresponding tool, providing an extra layer of protection against theft or tampering. Whether you want to secure display items, wheels, machinery, or other high-value items, security nuts are a smart investment. By purchasing them, you can enjoy peace of mind knowing that your possessions are well-protected from unauthorized access, deterring potential thieves and enhancing the security of your belongings.


Features and further details
4 x Nuts & Key Set:
Ideal for enhancing roof tent security (dependent on bolt size, refer to other listings for alternative sizes).
Suitable for securely fastening light bars or winches to your 4x4 vehicle.
Each set includes 4 nuts and 1 key for convenient installation and removal.
The key features a central hole, enabling the use of the nuts on longer bolts.
Multiple sizes are available in my store to accommodate various bolt dimensions.
Please refer to the diagram provided in the images section for precise dimensions and pitch specifications.
I strive to provide reliable and effective solutions for enhancing security in various applications. Feel free to explore my range of products and contact me if you have any further inquiries or require assistance in selecting the appropriate size for your specific needs.
Note: It is important to consider the compatibility of the Nuts & Key Set with your specific requirements before making a purchase.
| Category | Specifics |
|---|---|
| Product Name | 4 x Nuts & Key Set |
| Core Functions | 1. Enhances roof tent security (size compatibility depends on bolt dimensions; check other listings for alternatives)
|
| Package Content | 4 nuts + 1 key (for easy installation & removal) |
| Key Design Highlight | Central hole on the key, allowing use with longer bolts |
| Size Options | Multiple sizes available in-store to fit various bolt dimensions |

Main products

About us
Jiangsu Hongniu Automotive Parts Co., Ltd. was founded in June 2000. Located in Tangzhuang Town, the eastern suburbs of the historic and cultural city of Gaoyou, 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: Series standard parts (including national standard and non-standard parts); Various types of automotive parts, hydraulic components, castings, and wind power products; aerospace fasteners, etc. Widely used in industries such as aerospace, machinery, wind power, textiles, automotive manufacturing, petroleum, forging, etc. We have maintained good cooperative relationships with dozens of large and medium-sized enterprises in China, and are highly favored by our customers with our good reputation and excellent quality.
Any product of the company can be customized. If you have any needs, please feel free to contact us
Q1: What is your main products?
A1: Our main sale products: series standard parts (including national standard and non-standard parts); Various types of automotive parts, hydraulic components, castings, and wind power products; aerospace fasteners, etc.
Q2: How long is your delivery time?
A2: Generally it is 10-15 days if the goods are in stock. or it is over 30 days if the goods are not in stock, it is according to quantity.
Q3: What is your payment method?
A3: 30% value of T/T in advance and other 70% balance on B/L copy. For small order less than 5000USD, would suggest you pay 100% inadvance to reduce the bank charges.
Q4: Can you provide a sample?
A4: Sure, Our sample is provided free of charge, but not including courier fees.
Q5: Can you customize the product according to the requirements of drawing sheets and so on?
A5: Sure, we can customize the products according to your requirements of drawing sheets, samples and so on. Product information include: material, surface treatment, specification and amount.
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.
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 included in the package?
- The package contains 4 security nuts and 1 key for easy installation and removal.
- What are the main products of your company?
- Our main products include series standard parts (national and non-standard), automotive parts, hydraulic components, castings, wind power products, and aerospace fasteners.
- What is the delivery time?
- Generally 10-15 days if goods are in stock, or over 30 days if not in stock, depending on quantity.
- What are the payment methods?
- We accept 30% T/T in advance and 70% balance on B/L copy. For orders under $5000, 100% payment in advance is suggested.
- Can you provide free samples?
- Yes, samples are provided free of charge, but the customer needs to cover the courier fees.
- Do you support product customization?
- Yes, we can customize products according to drawing sheets, samples, including material, surface treatment, specification, and amount.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
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