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Item #:
85543125
ZQZ 300pcs M4-0.7mm Hex Nuts Stainless Steel Hardware Hexagon Nut Standard Metric Coarse Thread A2-70
Item #:
85543125
MWK 46322
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Wednesday, July 22
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Rustproof, corrosion-resistant, and built to last - our hex nuts are the ultimate solution for all your fastening needs.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Durable Material
Made from premium 304 stainless steel, these hex nuts offer excellent corrosion resistance and durability, ensuring long-lasting performance even in challenging environments.
Cost-Effective Pack
This 200-pack provides exceptional value, allowing users to purchase in bulk and always have the necessary hardware on hand for various projects.
Standard Metric Size
Designed with standard metric coarse threads, these nuts ensure compatibility with a wide range of applications, making them a versatile choice for professionals and DIY enthusiasts alike.
Product Details
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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DIY Enthusiasts
Perfect for hobbyists and DIY projects requiring reliable fastening solutions using stainless steel hardware for durability.
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Maintenance Professionals
Ideal for professionals performing routine maintenance requiring a consistent supply of high-quality nuts for various applications.
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Manufacturing Facilities
Suitable for manufacturers needing bulk quantities of strong and corrosion-resistant nuts for assembly line processes.
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High-Load Applications
Not suitable for applications requiring extremely high tensile strength beyond the specifications of standard A2-70 stainless steel.
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Corrosion-Exposed Areas
Might not perform well in extremely corrosive environments, demanding better material properties for long-term reliability.
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Low Budget Projects
Users seeking cheaper alternatives may find these stainless steel nuts too costly for low-budget or one-time projects.
Product Description
ZQZ 300pcs M4-0.7mm Hex Nuts Stainless Steel Hardware Hexagon Nut Standard Metric Coarse Thread A2-70
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What materials are TWCC Lock Nuts made from?
Answer: The TWCC Lock Nuts are constructed from high-quality 304 stainless steel, notable for its durability and resistance to corrosion and rust. This material ensures that the nuts can withstand various environmental conditions, making them ideal for both indoor and outdoor applications. For example, you can use these lock nuts in automotive repairs, outdoor furniture assembly, or plumbing projects, where exposure to moisture is common. -
Question:
What sizes are included in the TWCC Lock Nuts Set?
Answer: The TWCC Lock Nuts Set includes an assortment of lock nuts in the following sizes: M3, M4, M5, M6, M8, and M10. This variety caters to a wide range of applications, allowing you to select the right size for your project needs. As an example, M3 and M4 sizes are often used for electronics, while the larger M8 and M10 sizes are suitable for heavy-duty machinery or construction tasks. -
Question:
How do I use lock nuts effectively?
Answer: To use lock nuts effectively, ensure that they are tightened against a bolt and another nut or a flat surface to create a secure hold. The design of a lock nut incorporates a nylon insert or a serrated surface, which helps prevent loosening due to vibrations. This makes them particularly useful in applications such as automotive assemblies or machinery where vibration is prevalent. -
Question:
Can TWCC Lock Nuts be reused?
Answer: While lock nuts can technically be reused, it is generally recommended to replace them, especially after they've been subjected to extreme torque or if you've noticed any signs of wear or deformation. Using new nuts can help avoid potential failures in critical applications such as structural work or automotive components. Always assess the condition of the lock nut before deciding to reuse it. -
Question:
What projects can TWCC Lock Nuts be used for?
Answer: The TWCC Lock Nuts Set is versatile and perfect for a variety of projects, including DIY assembly, furniture construction, and automotive repair. Their robust locking mechanism enhances stability in your builds, making them suitable for fastening components where vibrations occur. Whether you're working on a bike, a home improvement project, or even crafting intricate models, this set can meet diverse fastening needs. -
Question:
Why should I choose 304 stainless steel for lock nuts?
Answer: Choosing 304 stainless steel for lock nuts is advantageous because of its excellent corrosion resistance and strength. This material performs well in environments exposed to moisture, chemicals, or extreme temperatures. The durability of 304 stainless steel ensures that your fasteners will last longer and perform better under stress, making it an ideal choice for both professional and DIY applications, such as in plumbing or structural installations. -
Question:
What is the difference between regular nuts and lock nuts?
Answer: The main difference between regular nuts and lock nuts lies in their design and functionality. Lock nuts incorporate a mechanism, such as a nylon insert or serrated edges, to maintain a tight hold and prevent loosening due to vibrations or pressure. In contrast, regular nuts lack this feature, making them less reliable in dynamic applications like machinery or automotive setups. Thus, using lock nuts in situations prone to movement significantly enhances the safety and longevity of your assemblies. -
Question:
Are the TWCC Lock Nuts suitable for outdoor use?
Answer: Yes, the TWCC Lock Nuts are ideally suited for outdoor use due to their 304 stainless steel construction, which is highly resistant to corrosion and rust. This feature makes them a perfect choice for outdoor furniture, garden structures, and any assembly exposed to the elements. Utilizing these lock nuts ensures that your outdoor projects remain secure over time, regardless of weather conditions. -
Question:
How do I choose the right size lock nut for my project?
Answer: To choose the right size lock nut for your project, first, determine the diameter and thread pitch of the bolt you’ll be using. Match your lock nut size accordingly, as it needs to fit snugly on the bolt for effective locking. For instance, if you are working with an M6 bolt, then select an M6 lock nut from the TWCC assortment kit. This ensures compatibility and optimizes the security of your assembly. -
Question:
Where can I buy TWCC Lock Nuts Set?
Answer: You can buy the TWCC Lock Nuts Set at Ubuy. They offer an extensive range of hardware supplies, including this specific assortment kit of lock nuts, making it convenient for customers in Malawi to access quality fastening solutions for their projects.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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“Not madly expensive like I thought, and much quicker than promised.”
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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MWK 46322
Order now and get it around Wednesday, July 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- 25-pack of high-quality 304 (A2-70) stainless steel hex nuts.
- Rustproof and corrosion-resistant, ensuring longevity.
- Smooth surface to prevent hand scratches.
- Comes in an easy-to-carry clear storage case for convenience.
- Wide applicability in furniture, automobile, machinery, and construction.
- Strong tightening force, easy to install with the right tools.
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