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Unifix Socket Button Head Screws - Grey

Unifix Socket Button Head Screws - Grey

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

Best current price£9.30from The Range

Colour
GreySilver

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Unifix A2-70 St/St Socket Button Head Screws M6 X 16 - Box Of 200 - Grey

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The RangeUnifix A2-70 St/St Socket Button Head Screws M6 X 16 - Box Of 200 - Grey
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eBayUnifix A2-70 St/St Socket Button Head Screws M6 x 16 - Box of 200
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DebenhamsUnifix Unisex Silver A2-70 Socket Button Head Screws M6 X 16 - Box Of 200 In
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OnBuy.comUnifix A2-70 St/St Socket Button Head Screws M6 X 16 - Box Of 200 5014196334578
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B&QB&Q - A2-70 St/st Socket Button Head Screws M6 X 16Q207380000600016000Box Of 200
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Product Information

Full details

The Unifix Socket Button Head Screws are essential fasteners designed for professionals and DIY enthusiasts who require reliable, low-profile holding power in assembly projects. Constructed from high-quality stainless steel, these screws provide exceptional corrosion resistance and long-term durability, making them ideal for both indoor and outdoor use. While their socket drive design allows for efficient installation, users should ensure they have the correct matching hex key size to avoid stripping the internal drive during torque application.

All features

ColourGrey
Model Part NumberQ207380000400010000
BrandUnifix

Extended Product Information

FAQs

Are these screws magnetic?

Most stainless steel, including the type used in standard socket screws, exhibits low to no magnetism, though some cold-working processes during manufacturing can introduce slight magnetism.

Can these be used outdoors?

Yes, their stainless steel construction makes them highly resistant to environmental corrosion, making them suitable for most outdoor applications.

What is the primary benefit of the button head shape?

The button head offers a low, rounded profile that provides a cleaner aesthetic than traditional hex bolts while being less likely to snag clothing or skin.

Do I need a special tool to install them?

You need a standard hex key (Allen key) matching the size of the screw drive.

How many screws are included in the box?

This specific item variant comes in a bulk box of 1000 screws.

What does ISO 7380-1 mean?

It is an international standard that defines the dimensions, material properties, and tolerances for button head screws, ensuring they fit standardized hardware and equipment.

Troubleshooting

Screw socket stripping during installation

Ensure you are using the correct metric hex key size and that it is fully seated in the socket before applying torque.

Difficulty driving screw into material

Verify that the hole diameter is correct for the screw size; consider applying a small amount of lubricant to the threads.

Pros and Cons

Pros

  • Excellent corrosion resistance due to high-quality stainless steel
  • Low-profile aesthetic finish
  • Standardized ISO 7380-1 dimensions ensure wide compatibility
  • Large pack size reduces project downtime

Cons

  • Requires specific hex key sizes for installation
  • Drive socket can be prone to stripping if incorrect tool size is used
  • Not suitable for high-vibration environments without thread-locking compounds

Setup, Compatibility & Care

To install, ensure you are using a high-quality Allen or hex key that fits the socket snugly. Inserting an undersized key can cause the socket to strip. When fastening into metal, it is recommended to tap the hole first or use a self-tapping variant if the material is soft enough, though these are typically intended for pre-drilled or threaded holes.

For care, while stainless steel is corrosion-resistant, it is not corrosion-proof. Avoid using these screws in high-salinity environments (like direct sea-spray) without additional protective coatings. Keep the screws in their original packaging in a dry area to prevent debris from clogging the drive sockets.

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