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M4 x 20mm Flanged Hex Button Head Screw DIN 7380-2 A2 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
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|---|---|---|
| 1 - 99 | £0.05 | £0.06 |
| 100 - 499 | £0.04 | £0.05 |
| 500 - 999 | £0.03 | £0.04 |
| 1000 - 4999 | £0.03 | £0.03 |
| 5000 + | £0.02 | £0.02 |
Product Stock
| Product Specifications | FHBS73802-M4-20-A2 |
|---|---|
| Thread Size | M4 |
| Thread Length | 20mm |
| Pitch | 0.7mm |
| Flange Diameter | 9.4mm |
| Head Height | 2.2mm |
| Drive | H2.5 |
| Standard | ISO 7380-2 |
| Head Style | Button Head |
| Material | A2 |
Same Day Dispatch Available
Order by 4pm (UK) for same day dispatch (Monday – Thursday, 2pm Friday). Next Day or Standard Delivery available via DHL or Royal Mail.
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Product Description
M4 x 20mm - Flanged Hex Socket Button Screws - ISO 7380-2 - A2 Stainless Steel | Vital Parts (FHBS73802-M4-20-A2)
Our Flanged Hex Socket Button Screws are designed for applications requiring a strong, low-profile fastening solution with excellent resistance to wear and corrosion. These screws are often used in mechanical assemblies, sheet metal fabrications, and structural components where a clean finish and secure hold are essential.
This product has a rounded button head for an aesthetically pleasing finish, a built-in flange for increased load distribution, and a hex socket drive for easy installation using standard Allen or Hex keys. Manufactured to ISO 7380-2.
What are Flanged Hex Socket Button Screws?
Flanged Hex Socket Button Screws, sometimes referred to as Flange Hex Button Heads, are precision-engineered fasteners with a domed head and integrated flange beneath it. The hexagonal socket drive allows for reliable torque transfer during installation, while the built-in flange eliminates the need for a separate washer by spreading the load over a larger surface area. This helps prevent damage to softer materials and provides a more secure fit in vibration-prone environments.
Key Features:
- Thread Size : M4
- Thread Length : 20mm
- Pitch : 0.7mm
- Flange Diameter : 9.4mm
- Head Diameter : 2.2mm
- Drive : H2.5
- Manufactured to ISO 7380-2 standards for consistent quality and dimensions
- Hex socket drive for easy, slip-free installation
- Domed button head offers a smooth, snag-free finish
- Flanged base improves load distribution and grip
- Corrosion-resistant and ideal for harsh or marine environments
Applications:
Our Flanged Hex Socket Button Screws are ideal for:
- Machinery and equipment assembly
- Sheet metal fabrication
- Marine and coastal environments
- Automotive and transportation industries
- DIY and repair projects
- Architectural and furniture fittings
Benefits:
- Streamlined button head design reduces snags and enhances visual appearance
- Built-in flange provides better surface grip and eliminates need for washers
- Stainless steel construction ensures long-lasting performance and rust resistance
- Hex socket drive minimizes cam-out and tool slippage
- Reliable fastening for medium to heavy-load applications
Why Buy from Vital Parts?
Vital Parts is a trusted UK supplier of high-quality fasteners and industrial components. We offer:
- Same-Day Dispatch: Ensuring fast delivery to keep your projects on schedule.
- Competitive Trade Pricing: Bulk discounts available for larger orders.
- Expert Support: Our technical team is ready to assist with product selection and application guidance.
Whether you're replacing existing fasteners or specifying components for a new design, our Flanged Hex Socket Button Screws provide the ideal combination of strength, reliability, and finish. Order online today or speak with our team at 01233 713581 for more information.
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