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- M4 (4mm) All Metal Self Locking Nut - Stainle...
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Item #:
117953625
M4 (4mm) All Metal Self Locking Nut - Stainless Steel (A2) (Pack of 20)
90% of respondents would recommend this to a friend
Item #:
117953625
GYD 3135
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
In stock
Imported from UK store
QTY:
Only 6 items left in stock.
Order now and get it around Saturday, September 26
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What Stands Out
Durable Material
Crafted from high-quality stainless steel (A2), these all-metal nuts resist rust and corrosion, ensuring longevity and reliability in various environments, making them ideal for both indoor and outdoor applications.
Secure Locking
With their self-locking design, these nuts provide enhanced stability and prevent loosening due to vibration, offering a solid connection that boosts safety in mechanical assemblies.
Cost-Effective Pack
Available in a pack of 20, these M4 nuts provide exceptional value, ensuring you have ample supply for your projects without compromising on quality or performance.
Product Details
| Fastener Type | Hex |
| Thread Size | M 4 |
| Exterior Finish | Stainless Steel,Metal,Nylon |
| Thread Coverage | Fully Threaded |
| Drive Style | External Hex |
| Item Dimensions | 12 x 1 centimetres |
| Item Weight | 16 Grams |
| Size | M4 - A2(20) |
| Material Type | Nylon, Stainless Steel |
| Metal | Stainless Steel |
| Brand Name | Singularity Supplies |
| Manufacturer | Singularity Supplies Ltd |
| Number Of Items | 1 |
| Material | Nylon, Stainless Steel |
| Metal type | Stainless Steel |
| Brand | Singularity Supplies |
| Item dimensions L x W x H | 12 x 1 centimetres |
Who Should Buy?
-
DIY Enthusiasts
Perfect for home improvement projects, providing reliable fastening in various materials with robust locking capabilities.
-
Mechanical Applications
Ideal for engineers and mechanics requiring strong, corrosion-resistant nuts for machinery and equipment assemblies.
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Marine Use
Beneficial for boat builders and repairers needing durable, stainless fittings that withstand harsh, saltwater environments.
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Light-Duty Applications
Not suitable for situations where minimal fastening strength is required, as their robustness may be overkill.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What types of materials are available for the nuts?
Answer: We offer nuts in various materials such as zinc-plated steel, stainless steel, aluminum, brass, and black steel. -
Question:
Can I use wing nuts for applications that need to be removed frequently?
Answer: Yes, wing nuts are designed for easy hand fastening and can be regularly removed. -
Question:
Do you provide different sizes for the nuts?
Answer: Yes, we offer standard sizes suitable for most applications, along with specialized options.
Singularity Supplies Lock Nuts Editorial Review
### Editorial Review The M4 (4mm) All Metal Self Locking Nut – Stainless Steel (A2) receives favorable feedback from customers who appreciate its robust Construction and reliability. Reviewers frequently highlight the durability of the stainless steel A2 material, indicating that these nuts resist corrosion and perform well in various environments. The self-locking feature is praised for its effectiveness, ensuring a secure hold even in applications subjected to vibrations or movements. Customers note that these nuts are versatile, suitable for a wide range of projects, whether in automotive, Construction, or general DIY applications. The snug fit and ease of installation contribute to a smooth user experience, leading many to recommend this product as a dependable choice. Some users have noted the value of the pack size, with 20 nuts providing sufficient quantity for most projects without being overwhelming. Overall, users find the M4 self-locking nuts to be a cost-effective and reliable solution, affirming their decision to purchase this product for both professional and personal use. ### Pros and Cons **
Customer Reviews & Ratings
145 customers ratings
-
5 Star
61%
-
4 Star
16%
-
3 Star
12%
-
2 Star
3%
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1 Star
8%
Review this product
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Pros
- Made of durable stainless steel A2, highly resistant to corrosion
- Self-locking design ensures a secure fit in various applications
- Versatile for many uses including automotive and DIY projects
- Easy to install with a snug fit
- Value pack size of 20 nuts
Cons
- Limited feedback on specific long-term performance metrics
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
GYD 3135
Order now and get it around Saturday, September 26
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.)
QTY:
Only 6 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Wide variety of nuts to suit multiple applications.
- Available in convenient quantities for easy purchasing.
- Quality materials including stainless steel, brass, and aluminum.
- Specialized options like Nylon Insert Nuts and Flange Nuts to prevent loosening and increase grip.
- Designed for both professional and home use.
- Fast delivery from UK Trade-Counter to your location.
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