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Item #:
20924514
MonsterBolts - M3 x 6mm Socket Head Screws, DIN 912, Marine Grade Stainless Steel, 10 Pack
Item #:
20924514
BDT 1680
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
Order now and get it around Friday, July 17
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Experience unmatched strength and corrosion resistance with our Marine Grade Stainless Steel Socket Head Cap Screws, designed for durability in any environment.
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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
High-Quality Material
Constructed from marine grade stainless steel, these screws resist rust and corrosion, ensuring durability in harsh environments, making them ideal for marine and outdoor applications.
Precision Design
The M3 x 6mm size with a socket head allows for secure fastening and optimal torque, providing the reliability needed for various mechanical and assembly tasks.
Convenient Packaging
Available in a 10 pack, MonsterBolts offers convenience and adequate supply for your projects, minimizing the need to frequently purchase screws while maintaining quality.
Product Details
| Item Weight | 0.2 lbs (90 grams) |
Who Should Buy?
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Marine Applications
Ideal for boats and marine environments due to corrosion-resistant marine grade stainless steel.
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DIY Projects
Great for hobbyists needing durable screws for various home projects and assemblies requiring strong fasteners.
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Precision Mechanics
Suitable for mechanical assemblies in need of secure fastening with a reliable socket head drive.
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Heavy Load Bearing
Not suitable for applications that require heavy structural support or load-bearing fasteners.
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Cost-Sensitive Users
May not be ideal for consumers looking for budget-friendly options without specific corrosion resistance requirements.
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Plastic Applications
Not recommended for plastic parts where non-metal screws might be more appropriate to avoid material damage.
Product Description
MonsterBolts - M3 x 6mm Socket Head Screws, DIN 912, Marine Grade Stainless Steel, 10 Pack
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are M3-0.5 x 12mm socket head cap screws used for?
Answer: M3-0.5 x 12mm socket head cap screws are versatile fasteners commonly used in machinery, electronics, and automotive applications. They provide a secure connection due to their hexagonal socket design, allowing for higher torque applications. The marine grade stainless steel A4 316 designation ensures corrosion resistance, making them ideal for environments exposed to moisture or chemicals. For example, you can use these screws to secure panels on boats, customize the assembly of electronic devices, or even fasten parts in indoor facilities that require durability against corrosion. -
Question:
What does A4 316 marine grade stainless steel mean?
Answer: A4 316 marine grade stainless steel refers to a high-quality steel alloy that contains molybdenum, providing enhanced corrosion resistance compared to standard stainless steels. This grade is specifically designed for use in marine environments, making it suitable for outdoor applications or areas with a high level of saline exposure. The strength and resilience of A4 316 steel make it a preferred choice for fixtures, boat fittings, and other components that need to withstand harsh conditions. For instance, using A4 316 screws in your boat ensures that the fittings remain intact despite exposure to saltwater. -
Question:
Can these screws be used with a standard hex Allen key?
Answer: Yes, the M3-0.5 x 12mm socket head cap screws are designed to be used with a standard hex Allen key drive. This design allows for a secure grip and the ability to apply higher torque compared to other screw drives. The hex shape also prevents slipping while tightening or loosening, ensuring a strong, stable connection. For example, if you’re assembling furniture or performing repairs on your bicycle, these screws can be easily installed or removed without the risk of damage to the head. -
Question:
What is the importance of screw length in applications?
Answer: The length of screws, such as the M3-0.5 x 12mm, is crucial because it determines how deeply the screw can penetrate the materials being fastened. A proper screw length ensures that there is enough engagement with the materials for a secure joint, minimizing the risk of stripping or breaking. Using this specific size can be beneficial in applications like docking systems or electronic enclosures, where excess length could compromise the integrity of the assembly. Always consider the thickness of the material when selecting your screws. -
Question:
Are these screws suitable for indoor and outdoor use?
Answer: Yes, M3-0.5 x 12mm socket head cap screws made of marine grade stainless steel A4 316 are suitable for both indoor and outdoor use. Their robust construction provides excellent resistance to rust, corrosion, and wear, making them ideal for harsh environments. For indoor projects, they can be used in construction and electronics, while outdoor applications might include marine vessels or garden equipment. Their versatility ensures longevity regardless of the setting. -
Question:
How many screws are included in one package?
Answer: Each package of M3-0.5 x 12mm socket head cap screws contains 10 screws. This quantity is often ideal for small to medium projects, allowing users to complete tasks without excess waste. Whether you’re assembling machinery or securing components in delicate electronics, having a set of 10 ensures that you have enough fasteners to complete your job efficiently. They also come in handy for repairs, ensuring that you can replace missing or damaged screws swiftly. -
Question:
What is the tensile strength of A4 316 stainless steel?
Answer: A4 316 stainless steel offers a tensile strength typically around 570 MPa, making it strong enough for various applications. This strength ensures that the screws can withstand significant loads and stress without deformation. For outdoor structures like fences or marine installations, utilizing screws made from A4 316 ensures the integrity of the assembly even in challenging conditions. This level of tensile strength is essential for both safety and longevity in applications. -
Question:
How should I store these screws to maintain their quality?
Answer: To maintain the quality of M3-0.5 x 12mm socket head cap screws, store them in a cool, dry place away from moisture and contaminants. Use sealed containers or bags that can protect them from dust and humid conditions, which can lead to corrosion even in stainless steel. For ongoing projects, keeping them organized in compartments helps ensure you can quickly access the screws without damaging them. Proper storage is crucial, particularly if the screws are intended for marine applications. -
Question:
Where can I buy M3-0.5 x 12mm socket head cap screws in Bangladesh?
Answer: You can buy M3-0.5 x 12mm - Qty 10 - Socket Head Cap Screws, Marine Grade Stainless Steel A4 316 from Ubuy in Bangladesh. Ubuy offers a selection of these high-quality fasteners, ensuring that you receive reliable products suitable for various applications. Their platform is designed to make it easy for you to order and have the screws delivered to your chosen address, making it convenient for both personal and professional projects.
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Pros
- High-quality stainless steel
- Corrosion resistant
- Easy to install
- Durable and strong
- Suitable for marine use
Cons
- Limited sizes available.
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“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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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.
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BDT 1680
Order now and get it around Friday, July 17
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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Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- Made from high-quality Marine Grade Stainless Steel A4-70 (316).
- Standard coarse thread size of M3 / 3mm with a pitch of 0.5mm.
- Featuring a hex key type for easy installation.
- Complies with DIN 912 / ISO 4762 standards.
- Ideal for applications requiring strength and corrosion resistance.
- Perfect for both marine and industrial environments.