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Item #:
100368611
160Pcs M3 M3.5 M4 M5 Terminal Block Screws Assortment Kit with Square Washers, Nickel Plated Carbon Steel, Silver
Item #:
100368611
USD 16
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Imported from USA store
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Order now and get it around Sunday, August 23
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Made of high-quality carbon steel, nickel-plated surface, corrosion-resistant and durable.
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What Stands Out
Comprehensive Kit
Includes 160 assorted terminal block screws ranging from M3 to M5 with square washers, providing everything you need for a variety of applications and reducing the hassle of mismatched parts.
Durable Material
Made from nickel-plated carbon steel, these screws resist corrosion and wear, ensuring long-lasting performance and reliability in electrical and mechanical assemblies under various conditions.
Easy Organization
Comes in a compact storage case that keeps screws and washers organized, making it simple to find the right parts quickly and efficiently, which is ideal for both DIY enthusiasts and professionals.
Product Details
| Size Name | One Size |
| Item Diameter | 3 Millimeters |
| Number of Pieces | 160 |
| Screw Head Style | Square |
| Thread Size | M3, M3.5, M4, M5 |
| Compatible Groove Diameter | 3 Millimeters |
| Color | Silver |
| Item Shape | Square |
| Material Type | Carbon Steel |
| Finish Types | Nickel |
| Brand | Rrina |
| Fastener Type | Square |
| Number Of Items | 160 |
| Set Name | Rrina 160Pcs M3 M3.5 M4 M5 Terminal Block Screws Assortment Kit |
| Manufacturer | Rrina |
| UPC | 747749456858 |
| Part Number | WD133 |
| Model | WD133 |
| Unit Count | 160.0 Count |
| Size | One Size |
| Material | Carbon Steel |
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Electrical Hobbyists
Ideal for DIY electronics projects requiring reliable and durable screws for secure connections.
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Maintenance Professionals
Perfect for technicians needing assorted screws for quick repairs and standard electrical installations.
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Home DIY Enthusiasts
Useful for home improvement tasks, including assembling furniture or electrical fixtures, ensuring structural integrity.
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High-Load Applications
Not suitable for heavy-duty applications where stronger screws and materials are required for safety.
Product Description
160Pcs M3 M3.5 M4 M5 Terminal Block Screws Assortment Kit with Square Washers, Nickel Plated Carbon Steel, Silver
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What materials are the screws in the assortment kit made of?
Answer: The screws in the 160Pcs M3 M3.5 M4 M5 Terminal Block Screws Assortment Kit are made from nickel plated carbon steel. This material provides both strength and durability, making the screws resistant to corrosion. The nickel plating enhances their aesthetic appeal and protects against wear, thus ensuring they last longer in electrical and mechanical applications. -
Question:
How do I choose the right screw size for my project?
Answer: To choose the right screw size, consider the specific requirements of your project, including material thickness and compatibility with terminal blocks. In this kit, you have options of M3, M3.5, M4, and M5 sizes, which should cover a variety of applications. If you're working with different materials, perform a test fit to ensure the screw fits securely and provides adequate hold. -
Question:
Can these screws be used in electrical projects?
Answer: Yes, these screws are ideal for various electrical projects where terminal blocks are involved. The assortment features screws that are specifically designed to fit terminal blocks securely, ensuring reliable connections. Common use cases include connecting wires to circuits, making them perfect for DIY electronics, repairs, and installations. -
Question:
What are square washers used for, and are they included?
Answer: Square washers are included in the kit and serve a vital role in distributing the load of the screw head across a larger area. This helps prevent damage to the surface being fastened and improves the stability of the connection. They are especially useful in applications where the material is softer, ensuring that the screw provides a secure grip without causing undue stress. -
Question:
How should I store these screws to avoid losing them?
Answer: It's best to store the screws in a designated, organized container such as a toolbox or a dedicated parts organizer. The kit typically comes with a compartmentalized case, allowing you to keep different sizes neatly separated. This simple organization system helps prevent loss and makes it easier to find the right screw quickly when you need it. -
Question:
Are the screws rust-resistant?
Answer: Yes, the nickel plating on the screws provides a layer of protection against rust and corrosion, making them suitable for various environments. This feature is particularly beneficial for projects exposed to moisture or humidity, ensuring that the integrity of the connection is maintained over time. -
Question:
What types of projects can I use this screw kit for?
Answer: This screw kit is versatile, suitable for numerous projects including electrical work, DIY repairs, and model building. Whether you're wiring electronics, mounting devices, or assembling furniture, these screws will provide the necessary support. Their multiple sizes allow for flexibility across different applications, accommodating various material thicknesses. -
Question:
How do I know if these screws will fit my terminal blocks?
Answer: To determine if these screws will fit your terminal blocks, check the specifications of your blocks for compatible screw sizes. The kit offers M3, M3.5, M4, and M5 sizes designed to work effectively with standard terminal blocks. Matching the screw size with the manufacturer's recommendations ensures a proper fit for secure connections. -
Question:
What is the benefit of using an assortment kit?
Answer: An assortment kit provides a variety of screw sizes and types in one package, ensuring you have the right screw on hand for any project. This eliminates the need for multiple purchases and helps you quickly adapt to unforeseen needs or variations in your projects, making it a cost-effective and practical choice for hobbyists and professionals alike. -
Question:
Where can I buy the 160Pcs M3 M3.5 M4 M5 Terminal Block Screws Assortment Kit?
Answer: You can buy the 160Pcs M3 M3.5 M4 M5 Terminal Block Screws Assortment Kit from Ubuy in Turks and Caicos. Ubuy offers a seamless shopping experience, allowing customers to easily find and purchase this essential kit for their projects.
Rrina Screw & Bolt Assortment Sets Editorial Review
The 160Pcs M3 M3.5 M4 M5 Terminal Block Screws Assortment Kit has garnered a favorable reception from customers, particularly those engaged in audio equipment repair, specifically older car stereo amplifiers. Users appreciate the variety of screw sizes included in the kit, which allows them to find the perfect fit for their specific needs. One reviewer noted that it effectively replaced missing screws in their car amp, while another confirmed its compatibility with a Kenwood model, reflecting its practicality for audio enthusiasts. The compact storage case was highlighted as a significant advantage, making it easy to keep these screws organized and accessible. While many users found the assortment perfect for their applications, some noted that they had a surplus of leftover screws with no specific use for them. Additionally, the kit's fitting for general applications was called into question when one reviewer mentioned that none of the screws fit their Samsung dryer, indicating that the kit may not be suitable for all household appliances. Overall, this screw assortment kit seems to cater best to those in need of components for audio or electronic equipment repairs, providing a useful solution for common threading sizes. **
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Pros
- Versatile and suitable for various common thread sizes.
- Compact storage case for easy organization.
- Good quality replacement screws for car audio amplifiers.
- Helpful for specific applications like older car stereo repairs.
Cons
- Some users may end up with surplus screws they don’t need.
Platform Trust & Buyer Confidence
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Mohammad
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“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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“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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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“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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USD 16
Order now and get it around Sunday, August 23
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Features & Benefits
- High-quality carbon steel construction ensures durability.
- Corrosion-resistant nickel-plated surface prolongs lifespan.
- Includes 160 pieces of screws in 8 different sizes, 20 per size.
- Each screw size is labeled for easy identification and organization.
- Packed in a sturdy storage box for convenience and practical use.
- Lifetime guarantee and 24/7 customer service provided.
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