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A4-80 Stainless Steel Hex Standoff M3-M8 5-100mm Male-Female Thread
Product Details:
| Place of Origin: | China |
| Brand Name: | guanbiao |
| Certification: | ISO9001 |
| Model Number: | M3 |
| Document: | guanbiao hardware PPT(new)P...DF.pdf |
Payment & Shipping Terms:
| Minimum Order Quantity: | 50000 |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Plastic bag + carton + pallet |
| Delivery Time: | 15-20 work days |
| Payment Terms: | T/T |
| Supply Ability: | 5000000 |
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Detail Information |
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| Product Application: | Marine Electronics | Thread: | Male-female |
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| Lead Time: | 15~20 Working Days | Finsh: | Blue-White Zinc Plating |
| Material: | A4-80 Stainless Steel (316) | Tolerant: | +/- 0.05mm |
| Strength: | High | Specification: | ISO |
| Quantity: | Pack Of 1000 | Type: | Standoff Screws |
| Samples: | Free Samples | Easy To Install: | Yes |
| Total Length: | 5mm To 100mm | ||
| Highlight: | A4-80 stainless steel standoff screws,M3-M8 male-female standoff,5-100mm stainless steel hex standoff |
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Product Description
A4-80 Stainless Steel Hex Standoff - Male-Female - Blue-Zinc - for Industrial & Marine Use - M3 to M8
Premium A4-80 (316) stainless steel hex standoffs with blue-zinc plating. Available in sizes M3-M8. Offers superior corrosion resistance for industrial, marine, and chemical environments. Fully customizable dimensions and specifications.
Engineered for demanding environments, our premium Hex Standoffs are manufactured from A4-80 (316) Stainless Steel. This grade offers superior resistance to corrosion, particularly from chlorides and chemicals, making it ideal for harsh industrial, marine, and outdoor applications. The male-female threaded design provides versatile mounting and stacking solutions. Despite the enhanced material, we apply a blue-white zinc plating over the stainless steel for added corrosion protection and a consistent appearance. Every dimension is fully customizable to meet your exact mechanical and environmental requirements.
Technical Specifications
| Thread Diameter | M3, M4, M5, M6, M8 (e.g., M3x0.5) |
|---|---|
| Hex Size (AF) | M3: 4.75mm; M4: 6mm; M6: 10mm |
| Total Length (L) | 5mm to 100mm (Fully Customizable, e.g., 40mm) |
| Male Thread Length (L_m) | 3mm to 30mm (Fully Customizable, e.g., 6mm) |
| Female Thread Depth (L_f) | (L - L_m) (Fully Customizable, e.g., 34mm) |
| Material | A4-80 Stainless Steel (316) |
| Surface Treatment | Blue-White Zinc Plating |
| Tensile Strength | 800 MPa (min) |
| Customization | All dimensions and thread combinations available |
Primary Uses & Applications
- Marine Electronics: Navigation systems, communication devices, and sensor housings on boats and offshore platforms.
- Industrial Automation: PLC cabinets, motor controls, and robotic systems in factories with wash-down or humid conditions.
- Chemical Processing Equipment: Mounting components in or near equipment exposed to corrosive chemicals or vapors.
- Outdoor Telecommunications: 5G base stations, antenna mounts, and outdoor cabinets exposed to weather.
- Medical & Food Equipment: Applications requiring enhanced corrosion resistance, though verification of material compatibility is recommended.
- Transportation Electronics: Securing control units in automotive, rail, and aerospace applications.
How to Use
- Preparation: Ensure the tapped holes in the base material are clean and free of debris. Using stainless steel screws is recommended for optimal corrosion performance match.
- Installation: Use a correctly sized hex wrench. Screw the male thread into the base material. 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.
- Final Assembly: Place the component over the standoff and secure it with an appropriate machine screw. Ensure the screw length is chosen to fully engage the female threads without bottoming out.
- 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.
- Custom Solutions: We can manufacture standoffs to your exact specifications to solve unique design challenges involving space constraints or specific environmental exposures.
Our Advantages
- More than 20 years of screw production experience and non-standard screw custom development experience.
- Precise production equipment with all imported machinery from Taiwan for producing precision screws and hardware accessories.
- Complete management system with multiple strict quality control checks for every batch of products.
- Dedicated account management for seamless collaboration and system-supporting services.
Support and Services
Our team of knowledgeable professionals provides comprehensive support for all aspects of our hex standoff screws. From selection advice to installation guidance and troubleshooting, we're committed to ensuring your project's success. We offer detailed product specifications, material safety data sheets, and maintenance tips to extend product life and performance.
Packing and Shipping
Each hex standoff screw is securely packaged in moisture-resistant plastic bags within sturdy cardboard boxes. Larger orders are palletized and shrink-wrapped for safe transit. We use reliable courier services with tracking information provided for all shipments.
Our factory accepts customized drawings. Please contact us if you require specific certifications or need to adjust technical parameters to meet your project requirements.
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