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Item #:
196057146
405 Pcs Black M4 Bolts And Nuts, M4 Screws | nuts and bolts with washers set, machine screws,hex head bolts Assortment Kit for DIY Bicycle Motorcycle
90% of respondents would recommend this to a friend
Item #:
196057146
ISK 2397
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:
Order now and get it around Monday, September 07
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Made of high-quality 12.9 grade alloy steel, this nuts and bolts set offers exceptional durability and performance in harsh environments.
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What Stands Out
Comprehensive Variety
This 405-piece set includes an extensive range of M4 hexagon socket head screws, nuts, and washers, catering to various DIY needs, ensuring users have the right components for bicycle and motorcycle repairs.
Durable Material
Made from high-quality materials, these black machine screws and bolts offer superior strength and resistance to wear, ensuring long-lasting performance even under heavy use in repair tasks.
User-Friendly Design
The hex socket cap design allows for easy installation and removal with standard tools, making it ideal for both professional and amateur mechanics seeking efficiency during repairs.
Product Details
| Size | M4/405 |
| Item Dimensions | 17 x 10 x 2.4 centimetres |
| Item Diameter | 4 Millimetres |
| Number of Pieces | 1 |
| Screw Head Style | Hex |
| Thread Size | M4 |
| Compatible Groove Diameter | 4 Millimeters |
| Grade Rating | 12.9 |
| Colour | White |
| Item Shape | Hexagonal |
| Material Type | Alloy Steel |
| Finish Types | Black Phosphate |
| Brand Name | YOUYIDUN |
| Fastener Type | Socket Head |
| Unit Count | 450.0 gram |
| Number Of Items | 1 |
| Number of Packs | 1 |
| Set Name | M4 Nuts and Bolts Set, 405 Pcs |
| Manufacturer | CHINA |
| Country Of Origin | China |
| Item Weight | 450 Grams |
| Model Number | 1 |
| EU Spare Part Availability Duration | 10 Years |
| Material | Alloy Steel |
| Brand | YOUYIDUN |
| Item dimensions L x W x H | 17 x 10 x 2.4 centimetres |
Who Should Buy?
-
DIY Enthusiasts
Perfect for hobbyists who engage in home projects or repairs, requiring a versatile assortment of screws and bolts.
-
Bicycle Mechanics
Ideal for those who frequently maintain or repair bicycles, providing all necessary components in one kit.
-
Motorcycle Repair
Great for motorcycle owners who need reliable fastening solutions for various components during maintenance or upgrades.
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Professional Mechanics
May not meet the specific demands of professionals requiring specialized hardware for high-performance vehicles.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What materials are the nuts and bolts made from?
Answer: They are made of high-quality 12.9 grade alloy steel. -
Question:
How many pieces are included in the set?
Answer: The set includes a total of 405 pieces. -
Question:
What are the main applications for this nuts and bolts set?
Answer: It is suitable for electronic products, furniture installation, vehicles, and mechanical equipment.
YOUYIDUN Nut & Bolt Sets 1 Editorial Review
### Editorial Review of M4 Nuts and Bolts Set The M4 Nuts and Bolts Set has garnered appreciation for its comprehensive assortment and quality of materials. Enthusiastic users have noted that the set includes a well-rounded selection of hexagon socket head cap screws, bolts, nuts, and flat washers, making it an excellent choice for a variety of DIY projects, repairs, and assembly tasks. Customers have remarked on the precision and sturdiness of the components, ensuring a reliable fit across multiple applications. The black finish not only adds aesthetic appeal but also provides a level of protection against corrosion, enhancing the longevity of the screws and bolts. Many users have highlighted the convenience of being able to find all necessary fasteners in one place, which streamlines the completion of projects without the need for multiple trips to the hardware store. The organizational packaging of the set facilitates easy access and categorization, which further simplifies the user experience. On the downside, some customers have pointed out that a few pieces may have slight inConsistencies in threading, which necessitates cautious use. However, this does not appear to be a widespread issue. The overall sentiment is overwhelmingly positive, with users praising the value for money offered by the M4 Nuts and Bolts Set. ### Pros and Cons **
Customer Reviews & Ratings
1176 customers ratings
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5 Star
74%
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4 Star
13%
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3 Star
6%
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2 Star
3%
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1 Star
4%
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Pros
- Comprehensive assortment of hexagon socket head cap screws, nuts, bolts, and flat washers.
- High-quality materials with a corrosion-resistant finish.
- Ideal for various DIY projects and repairs.
- Organizational packaging for easy access and categorization.
- Excellent value for money.
Cons
- Occasional inConsistencies in threading reported with some pieces.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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ISK 2397
Order now and get it around Monday, September 07
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:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- Constructed from high-quality 12.9 grade alloy steel for maximum durability.
- Provides excellent corrosion, temperature, and wear resistance.
- Hex socket head cap design ensures easy installation and prevents loosening.
- Includes 405 pieces in various sizes, perfect for diverse applications.
- Packed in a sturdy, compartmentalized storage box for easy organization and transport.
- Ideal for professionals, woodworkers, and DIY enthusiasts across multiple fields.
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