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M3 x 20mm Hex Socket Button Head ISO 7380-1 A2 Stainless Steel
| Quantity | Unit Price (ex. VAT) |
Unit Price (inc. VAT) |
|---|---|---|
| 1 - 100 | £0.05 | £0.05 |
| 100 - 499 | £0.04 | £0.04 |
| 500 - 999 | £0.03 | £0.03 |
| 1000 - 4999 | £0.03 | £0.03 |
| 5000 + | £0.02 | £0.02 |
Product Stock
Product Specifications
HBS73801-M3-20-A2- Thread Size
- M3
- Material
- A2
- Head Diameter
- 5.70mm
- Length
- 20mm
- Drive
- H2
- Standard
- ISO 7380-1
- Pitch
- 0.5mm
- Head Height
- 1.65mm
- Head Style
- Button Head
Same Day Dispatch Available
| Order by 4.00pm (UK) for same day dispatch (Monday – Thursday, 2.00pm Friday). Next Day or Standard Delivery available via DHL or Royal Mail.
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Product Description
Hex Socket Button Screws - M3 Thread Size x 20mm Length - A2 Stainless Steel | Vital Parts - HBS73801-M3-20-A2
Our Hex Socket Button Screws, also known as Allen Key Caps, are precision-engineered fasteners designed for secure and aesthetically pleasing installations. Manufactured to ISO 7380-1 standards, these screws provide superior strength, durability, and resistance to wear and corrosion. They are ideal for use in industrial, automotive, and construction applications, where a low-profile, high-strength fastening solution is required.
This product features a high-performance stainless steel construction, offering exceptional resistance to corrosion and heavy loads. The rounded button head ensures a smooth, polished finish, making these screws perfect for visible applications. Their internal hexagonal drive allows for easy and secure tightening using standard Allen or Hex Keys.
What are Hex Socket Button Screws?
Hex Socket Button Screws are versatile fasteners used in a wide range of engineering and construction applications. Their low-profile, rounded head provides a sleek, finished appearance while maintaining structural integrity. These screws are designed for use with internally threaded components, providing a strong and stable hold. The socket drive mechanism ensures efficient torque transmission, reducing the risk of slippage or damage during installation.
Key Features:
- Thread Size: M3
- Length: 20mm
- Pitch: 0.5mm
- Head Diameter: 5.70mm
- Head Height: 1.65mm
- Drive: H2
- Manufactured to ISO 7380-1 for high precision and quality assurance
- Constructed from A2 (304) or A4 (316 Marine Grade) stainless steel for superior corrosion resistance
- Button head design provides a smooth, low-profile finish
- Hexagonal socket drive ensures secure fastening and easy installation
- Compatible with washers and nuts for secure fastening
Applications:
Our Hex Socket Button Screws are ideal for:
- Mechanical and structural assemblies requiring a secure hold
- Applications where a low-profile screw head is essential
- Automotive, aerospace, and industrial machinery
- Marine and outdoor installations requiring high corrosion resistance
- Furniture assembly and metal fabrication projects
Benefits:
- Enhanced durability and resistance to corrosion in harsh environments
- Easy to install with standard Allen or Hex Keys
- Provides a clean and polished finish to assemblies
- Suitable for applications requiring a high strength-to-weight ratio
- Prevents loosening over time, ensuring long-term reliability
Our Hex Socket Button Screws are an essential component for precision fastening, delivering high performance and aesthetic appeal. Whether you need a secure hold in an industrial setting or a sleek finish for visible applications, these screws provide the ideal solution. Browse our full selection of sizes and materials or contact our team for expert advice at 01233 713 581.