A4-80 Stainless Steel Hex Standoff Screw M3-M8 5-60mm
Premium A4-80 (316) stainless steel hex standoff screws with blue-zinc plating. Available in sizes M3-M8. Offers superior corrosion resistance for industrial, marine, and chemical environments. Fully customizable dimensions.
Engineered for demanding environments, our premium Hex Standoff Screws 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 with other components in your assembly.
| 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 60mm** (Fully Customizable, e.g., 20mm) |
| Male Thread Length (L_m) | 3mm to 20mm** (Fully Customizable, e.g., 4mm) |
| Female Thread Depth (L_f) | (L - L_m)** (Fully Customizable, e.g., 16mm) |
| Material | A4-80 Stainless Steel (316) |
| Surface Treatment | Blue-White Zinc Plating |
| Tensile Strength | 800 MPa (min) |
| Customization | All dimensions and thread combinations available |
- 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.
- More than 20 years of screw production experience and non-standard screw custom development experience
- Precise production equipment with all imported equipment from Taiwan
- Complete management system with multiple strict monitoring for each batch
- Dedicated account management for seamless collaboration
Our team provides comprehensive support services for all aspects of our hex standoff screws. 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.
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 use.
Our hex standoff screws are packaged with care to ensure they arrive in perfect condition. Each pack contains screws securely held within a durable, moisture-resistant plastic bag inside a sturdy cardboard box.
For larger orders, multiple boxes are placed onto a pallet, shrink-wrapped, and strapped securely. We ship using reliable courier services with tracking information provided for every shipment.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.