Shopping.co.uk

Unifix Socket Button Head Screws M6 x 20 - Grey

Unifix Socket Button Head Screws M6 x 20 - Grey

The Unifix Socket Button Head Screws are designed for reliable fastening in various applications. ...

Best current price£9.47from B&Q

Colour
GreySilver

Best offers

Shopping.co.uk recommended and popular offers

Lowest priceMost popular
B&Q£9.47Visit shop

B&Q - A2-70 St/st Socket Button Head Screws M6 X 16Q207380000600016000Box Of 200

Visit shop

All Offers

50 offers from £9.47 - £17.90

View price history by clicking the chart icon.

B&QB&Q - A2-70 St/st Socket Button Head Screws M6 X 16Q207380000600016000Box Of 200
Free delivery in 1–3 days
£9.47
Visit shop
The RangeUnifix A2-70 St/St Socket Button Head Screws M6 X 16 - Box Of 200 - Grey
Free delivery in 1–3 days
£9.64
Visit shop
eBayUnifix A2-70 St/St Socket Button Head Screws M6 x 16 - Box of 200
Free delivery in 1–3 days
£9.84
Visit shop
DebenhamsUnifix Unisex Silver A2-70 Socket Button Head Screws M6 X 16 - Box Of 200 In
Free delivery in 1–3 days
£10.00
Visit shop
OnBuy.comUnifix A2-70 St/St Socket Button Head Screws M6 X 16 - Box Of 200 5014196334578
Free delivery in 1–3 days
£10.17
Visit shop

Product Information

Full details

The Unifix Socket Button Head Screws (M6 x 20) are essential hardware components designed for DIY enthusiasts and construction professionals who require reliable, low-profile fastening solutions. These screws provide exceptional durability and corrosion resistance, ensuring a secure hold for a variety of assembly tasks. While they offer superior build quality and ease of installation, users should note that they require a specific hex key or Allen wrench, which is not included with the package.

All features

ColourGrey
Model Part Number1261426
BrandUnifix

Extended Product Information

FAQs

What tool do I need to install these screws?

You will need a standard metric hex key (Allen wrench) sized to fit the M6 socket.

Are these screws suitable for outdoor use?

Yes, they are engineered for resistance to corrosion, making them suitable for many outdoor applications.

What does ISO 7380-1 mean?

It is an international standard that defines the dimensions, thread pitch, and manufacturing tolerances for button head screws.

How many screws are included in the box?

Each box contains 200 units.

Can these be used with wood?

While intended for metal-to-metal fastening or threaded inserts, they can be used with wood if a threaded metal insert is installed first.

Troubleshooting

Screw is difficult to turn

Check the thread alignment and ensure there is no debris in the threaded hole; clear with compressed air if necessary.

Socket head is stripping

Ensure the hex key is fully inserted into the socket and matches the specification size; do not use a worn tool.

Screw does not hold securely

Verify that the material thickness is compatible with the 20mm length and that you are using the correct thread pitch.

Pros and Cons

Pros

  • High-strength construction ensures long-term reliability
  • Corrosion-resistant properties for versatile use
  • Low-profile head provides a sleek, aesthetic finish
  • Standardized M6 threading ensures compatibility with most nuts and threaded inserts
  • Large pack size offers excellent value for professional projects

Cons

  • Requires specific hex key tools for installation
  • Not suitable for applications requiring countersunk heads
  • Tool access is necessary, which may be difficult in extremely tight spaces

Setup, Compatibility & Care

For installation, use an appropriately sized hex key (Allen wrench) that fits the screw socket securely. Ensure the hole is pre-drilled or threaded correctly to prevent cross-threading during insertion. When working with metal surfaces, ensure the screws are tightened until snug but avoid over-torquing, which could potentially strip the internal socket or damage the material. To maintain the integrity of the screws over time, keep them stored in a dry, cool environment to prevent any unnecessary exposure to moisture if they are not being used immediately. Always verify that the material thickness accommodates the 20mm length to ensure the thread engages fully without bottoming out or protruding excessively.

Price History

DatePrice
Visit shop