M4 Hex Standoff Screw 8mm Stainless Steel Blue-Zinc Plated

Product Specification

Short Hex Standoff Screw - M4 Thread - Male-Female - Blue-Zinc Plated - for Compact PCB Spacing - H6-M4x8+6

Low-profile M4 hex standoff screws. Stainless steel, blue-zinc plating. Size H6-M4x8+6. Ideal for tight spaces in routers, drones, wearables & compact electronics. Fully customizable lengths.

Our **Short Hex Male-Female Standoff Screws** are engineered for applications where board real estate is limited and vertical space is at a premium. The **H6-M4x8+6** model exemplifies this, providing a minimal yet crucial **8mm overall height** for precise spacing in ultra-compact electronic assemblies. Featuring a **hexagonal body** for easy installation, these standoffs have **male threads on one end (6mm long) and female threads on the other (2mm deep)**, enabling secure connections in tight layouts. Manufactured from **stainless steel** and finished with a **blue-white zinc plating**, they offer reliable corrosion protection and electrical connectivity for standard indoor environments.

Primary Uses & Applications:

    *   **Compact Electronics:** Providing minimal spacing in routers, switches, IoT modules, and smart home hubs where internal space is highly constrained.
    *   **Wearable Devices:** Creating sturdy mounting points in smartwatches, fitness trackers, and AR/VR headsets.
    *   **Drones & UAVs:** Securing flight controllers, GPS modules, and other PCBs within the lightweight and compact frames of drones.
    *   **Consumer PC Peripherals:** Used inside compact keyboards, mice, and external storage devices.
    *   **Board-to-Board Connections:** Establishing short, rigid connections between two parallel PCBs stacked closely together.

How to Use:

    1.  **Identify Ends:** The end with the **6mm long external thread** is the male end. The end with the **~2mm deep internal thread** is the female end.
    2.  **Install Male Thread:** Screw the **male thread** into a pre-tapped hole in the chassis or base PCB. Use a **6mm hex wrench** to tighten securely. Avoid over-torquing.
    3.  **Stack Components:** Place the second PCB or component over the installed standoff.
    4.  **Secure Assembly:** **CRITICAL:** Due to the shallow female thread depth, you MUST use a **short M4 machine screw** (sold separately) that does not exceed the effective depth (e.g., a 3-4mm long screw). Insert the screw and tighten gently to secure the assembly without bottoming out the screw in the standoff.
    5.  **Planning:** When designing your product, ensure the screw length is chosen carefully to engage enough threads without causing damage.

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!