A4-80 Stainless Steel M3 Hex Standoff - Male-Female - Electropolished - for Harsh Environments - H4.75-M3x11+6
Premium A4-80 (316) stainless steel M3 hex standoffs. Electropolished finish. Size H4.75-M3x11+6. Superior corrosion resistance for medical, marine, & chemical applications. Fully customizable.
Engineered for demanding environments, our premium **M3 Hex Standoffs** are manufactured from **A4-80 (316) Stainless Steel**. This grade offers exceptional resistance to corrosion, pitting, and chemicals, making it ideal for harsh industrial, marine, medical, and outdoor applications. The **male-female threaded design** provides versatile mounting solutions. The **electropolished** finish provides an ultra-smooth, easy-to-clean surface that maximizes corrosion resistance and minimizes bacterial adhesion. We offer complete customization of all dimensions, ensuring a perfect fit for your most critical design specifications.
TECHNICAL SPECIFICATIONS |
| Thread Diameter | M3 x 0.5mm |
| Hex Size (AF) | 4.75 mm** (3/16 Inch) |
| Total Length (L) | 11 mm** (Fully Customizable) |
| Male Thread Length (L_m) | 6 mm** (Fully Customizable) |
| Female Thread Depth (L_f) | 5 mm** (L - L_m, Fully Customizable) |
| Material | A4-80 Stainless Steel (316) |
| Surface Treatment | Electropolishing** (Superior finish, Ra < 0.4 µm) |
| Tensile Strength | 800 MPa (min) |
| Customization | All dimensions and thread combinations available |
Primary Uses & Applications:
* **Medical Devices:** Assembly of surgical instruments, diagnostic equipment, and implantable device packaging where cleanliness and corrosion resistance are paramount.
* **Marine Electronics:** Navigation systems, underwater sensors, and communication devices on boats and offshore platforms.
* **Laboratory & Analytical Equipment:** Spacing components in equipment exposed to chemicals and requiring easy decontamination.
* **Food & Beverage Processing:** Equipment assembly where cleanability and resistance to corrosive cleaning agents are required.
* **Chemical Processing:** Mounting components in or near equipment exposed to corrosive vapors or splash.
How to Use:
1. **Clean Environment:** For medical and high-purity applications, install in a controlled, clean environment.
2. **Installation:** Use a clean, **3/16 inch hex wrench**. Carefully screw the male thread into the receiving tapped hole. The A4-80 stainless steel is stronger but can be prone to galling (cold-welding); using a moderate speed and avoiding over-tightening is advised.
3. **Final Assembly:** Use a matching **M3 stainless steel screw** (max length ~4mm) to secure the component to the female thread of the standoff. Ensure the screw length is chosen to fully engage the female threads without bottoming out.
4. **Torque Control:** For critical applications, use a torque wrench according to the specifications for A4-80 stainless steel to ensure a secure connection without damaging the threads.
5. **Custom Solutions:** We can manufacture standoffs to your exact specifications to solve unique design challenges involving space constraints or specific environmental exposures.
Our advantages:
1. More than 20 years of screw production experience and non-standard screw custom development experience, provide you with cost-effective screws, and help you solve the fastener supply chain.
2. Precise production equipment. The company introduces all imported equipment from Taiwan to produce precision screws and hardware accessories for you. Provide free sample testing for compatibility verification.
3. A complete management system, each batch of products that leave the factory undergoes multiple strict monitoring
4. Dedicated account management for seamless collaboration. System- supporting services guarantee you peace of mind.
Support and Services:
1. If you require technical support or have any questions regarding our hex standoff screw product, our team of knowledgeable professionals is here to assist you. We provide comprehensive support services for all aspects of our hex standoff screw. From selection advice to ensure you have the right type and size for your project, to guidance on proper installation techniques, we’ve got you covered.
2. Our support services include detailed product specifications, material safety data sheets, and step-by-step installation guides. We also offer troubleshooting assistance for any issues that may arise during the use of our hex standoff screw. Whether you're a seasoned professional or a DIY enthusiast, we're committed to providing the support you need to ensure your project's success.
3. For maintenance tips and best practices, our experts are on hand with valuable advice to extend the life and maintain the performance of our hex standoff screw. We are dedicated to providing exceptional customer support and ensuring that our products meet the highest standards of quality and reliability.
Packing and Shipping:
1. Our hex standoff screw are packaged with care to ensure they arrive at your location in perfect condition. Each pack contains a specific number of rivets, securely held within a durable, moisture-resistant plastic bag. This bag is then placed inside a sturdy cardboard box, cushioned with packing materials to prevent anymovement during transit.
2. The boxes are sealed and labeled with product information, including the quantity and size of the rivets, for easy identification. For larger or bulk orders, multiple boxes are placed onto a pallet, shrink-wrapped, and strapped securely to minimize the risk of damage.
3. We ship our hex standoff screw using reliable courier services to ensure timely and safe delivery. Tracking information is provided for every shipment, allowing you to monitor the progress of your order until it reaches your doorstep.
Our factory is able to accept customized drawings. To strike a balance between technical details and customer-centric messaging, please let us know if you need to tweak the description to highlight specific certifications or other parameters!
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A4-80 Stainless Steel M3 Hex Standoff 11mm Male-Female Electropolished Images
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