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Item #:
130277193
50 Pcs M3-0.5 x 5mm Flat Head Socket Cap Screws Bolts, Stainless Steel 18-8 304, Bright Finish, Allen Socket Drive,Machine Screws Inner Hex Screw
88% of respondents would recommend this to a friend
Item #:
130277193
RWF 14865
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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In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, September 08
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304 Stainless steel Inner hex flat head screw used extensively in various industries.
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What Stands Out
High Corrosion Resistance
Crafted from stainless steel 18-8 (304), these screws offer superior corrosion resistance, ensuring longevity and reliability in various environments, making them ideal for both indoor and outdoor applications.
Precise Engineering
The precision flat head design and inner hex drive provide a secure fit, reducing stripping risks and delivering consistent performance, perfectly suited for machinery and structural applications.
Bulk Availability
With 50 pieces per pack, this product provides excellent value for frequent users, ensuring you have ample fasteners for various projects without the hassle of repeated purchases.
Product Details
| Country of Origin | This item will be imported from US |
| Item Weight | 1 lbs (450 grams) |
| What is in the box | 50 Pcs M3-0.5... For more details, please check description/product details |
Who Should Buy?
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DIY Enthusiasts
Perfect for hobbyists engaging in home improvement and crafting projects requiring precise fastening.
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Mechanical Engineers
Ideal for professionals needing reliable and durable fasteners for machinery and equipment assembly.
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Electronics Projects
Suitable for individuals working on electronics where secure and non-corroding connections are necessary.
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Heavy Machinery
Not suitable for high-load applications where stronger fasteners or larger sizes are required.
Product Description
50 Pcs M3-0.5 x 5mm Flat Head Socket Cap Screws Bolts, Stainless Steel 18-8 304, Bright Finish, Allen Socket Drive,Machine Screws Inner Hex Screw Fasteners Bolts
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Customer Questions & Answers
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Question:
What is included in the set of 50 Pcs M3-0.5 x 12mm Flat Head Socket Cap Screws?
Answer: The set includes 50 pieces of M3-0.5 x 12mm flat head socket cap screws made from high-quality stainless steel 18-8 304. This material offers excellent corrosion resistance and longevity. The flat head design ensures a flush finish when installed, making them ideal for applications where aesthetics matter. Their inner hex socket drive allows for easy installation and removal with an Allen wrench, which is a common tool in both professional and DIY environments. -
Question:
What applications are suitable for these socket cap screws?
Answer: These socket cap screws are versatile and suitable for a range of applications, including machinery assembly, electronics, and furniture manufacturing. Their stainless steel composition makes them ideal for outdoor and indoor projects, especially where moisture is a concern. For instance, if you are assembling a custom electronics enclosure or securing components in a robotics project, these screws will provide a sturdy and reliable fastening solution. -
Question:
What tools do I need to install M3-0.5 x 12mm socket cap screws?
Answer: To install these socket cap screws, you will need an Allen wrench (also known as a hex key) that fits the inner hex drive of the screws. These wrenches come in different sizes; for M3 screws, typically a 2.5mm Allen wrench is used. This tool makes it easy to achieve the necessary torque without stripping the screw head, ensuring a secure fit. A drill and tap may also be needed if you're installing them in pre-tapped holes. -
Question:
Are these screws rust-resistant?
Answer: Yes, the M3-0.5 x 12mm flat head socket cap screws are made from stainless steel 18-8 304, which provides excellent resistance to rust and corrosion. This property makes them suitable for a wide variety of environments, including humid and marine conditions. Therefore, if you're using these screws in outdoor projects or applications exposed to moisture, you can be confident they will maintain their integrity over time. -
Question:
What is the difference between flat head and other types of screws?
Answer: Flat head screws are designed to sit flush against the surface of the material they are fastened into, while other screw types, such as pan or round head screws, do not. This characteristic makes flat head screws ideal for applications where a smooth surface is essential, such as in cabinetry or electronic devices. The design also allows for the use of the Allen socket drive, providing better torque and reducing the risk of cam-out compared to traditional screwdriver heads. -
Question:
Can these screws be used with plastic materials?
Answer: Yes, these M3-0.5 x 12mm flat head socket cap screws can be used with plastic materials, provided that the right pilot hole size is drilled. When fastening screws into plastic, it’s important to take care not to overtighten, as this can crack or deform the material. They are often used in applications like securing plastic housings for electronic devices, ensuring both durability and a professional finish. -
Question:
How do I determine the correct length screw for my project?
Answer: To determine the correct screw length for your project, consider the thickness of the material you are fastening. Generally, you should choose a screw that is approximately 1.5 to 2 times the thickness of the material to ensure a secure hold. If your project involves multiple layers of material, calculate the total thickness and select an appropriate screw length. For applications where flush mounting is required, such as with flat head screws, it’s crucial to account for the head height as well. -
Question:
Can these screws be reused?
Answer: Yes, M3-0.5 x 12mm flat head socket cap screws can be reused multiple times, provided they are not damaged during installation or removal. Ensuring that the threads are in good condition and that the socket drive has not been stripped are key factors in their reusability. This is especially beneficial for projects that may require assembly and disassembly, like prototypes or test assemblies in engineering or design environments. -
Question:
Are these screws compatible with standard tools?
Answer: Absolutely! These M3-0.5 x 12mm flat head socket cap screws use an Allen socket drive, making them compatible with standard Allen wrenches, which are readily available in most toolkits. They can be conveniently assembled or disassembled without the need for specialized tools. This feature also makes them user-friendly for both professional mechanics and DIY enthusiasts, allowing for easy maintenance of machinery or furniture. -
Question:
Where can I buy 50 Pcs M3-0.5 x 12mm Flat Head Socket Cap Screws in Rwanda?
Answer: You can buy the 50 Pcs M3-0.5 x 12mm Flat Head Socket Cap Screws exclusively at Ubuy. Ubuy offers a wide selection of products, and you can conveniently order these screws from their online platform and have them delivered directly to your location in Rwanda. The site provides an easy shopping experience and reliable customer service.
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Pros
- Durable stainless steel material
- Bright finish enhances appearance
- Includes 50 screws for value
- Easy to install with Allen drive
- Corrosion-resistant for longevity
Cons
- Socket heads may require special tools.
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23 July 2026 · via Trustpilot
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RWF 14865
Order now and get it around Tuesday, September 08
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Features & Benefits
- Low-profile, countersunk head for flush mount.
- High-quality material Stainless Steel 304 (A2-70).
- Package includes 50 flat head socket cap screws.
- Great for wood and wet environments.
- Used in wind power, aerospace, office equipment, petrochemical, electronics, communications, shipbuilding, environmental protection industries.
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