Unifix Socket Button Head Screws - M6 x 35 - Silver

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

Best current price£10.98from B&Q

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B&QB&Q - A2-70 St/st Socket Button Head Screws M4 X 8Q207380000400008000Box Of 1000
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The RangeUnifix A2-70 St/St Socket Button Head Screws M4 X 8 - Box Of 1000 - Grey
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eBayUnifix A2-70 St/St Socket Button Head Screws M4 x 8 - Box of 1000
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DebenhamsUnifix Unisex Silver A2-70 Socket Button Head Screws M4 X 8 - Box Of 1000 In
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OnBuy.comUnifix A2-70 St/St Socket Button Head Screws M6 X 35 - Box Of 200 5014196665160
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Product Information

Full details

The Unifix M6 x 35 Socket Button Head Screws are ideal for DIYers and professional contractors seeking reliable, high-strength fastening solutions for both indoor and outdoor projects. Crafted from high-quality A2-70 grade stainless steel, these screws provide exceptional corrosion resistance and a sleek finish; however, users should ensure they have the correct hex key size on hand to accommodate the socket design for optimal torque.

All features

ColourSilver
Model Part Number5014196665160
BrandUnifix

Extended Product Information

FAQs

Are these screws suitable for outdoor use?

Yes, the A2-70 stainless steel construction offers excellent corrosion resistance, making them suitable for most outdoor applications.

What tools do I need for installation?

You will need a standard hex key (Allen wrench) that matches the socket size of the M6 screw.

How many screws are in a single box?

Each box contains 200 individual M6 x 35 screws.

Can these be used for structural building applications?

No, these are general-purpose fasteners. They are not rated for high-tensile structural load-bearing tasks.

What does the A2-70 grade mean?

A2 refers to the alloy grade of stainless steel (304), and 70 indicates the tensile strength class.

Troubleshooting

Screw head rounding during installation

Verify the hex key is the exact size required and fully inserted into the socket before applying torque.

Difficulty threading into hard materials

Ensure a pilot hole is drilled to the correct depth and diameter before driving the screw.

Pros and Cons

Pros

  • Excellent corrosion resistance from A2-70 steel
  • Professional-grade ISO 7380-1 compliance
  • Low-profile aesthetic suitable for visible installations
  • Large pack quantity is ideal for bulk projects

Cons

  • Requires hex key (Allen wrench) for installation
  • Limited to M6 diameter applications
  • Not intended for high-tensile structural load-bearing

Setup, Compatibility & Care

For installation, ensure you are using a high-quality hex key that fits the socket precisely to avoid stripping the interior grooves. While A2-70 steel is highly resistant to oxidation, it is recommended to keep the screws in their original packaging in a dry environment until use. To maintain their appearance, wipe away any metal shavings or debris after installation. Avoid overtightening with power tools, as the socket head can be susceptible to damage if the torque limit is exceeded.

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