Unifix Grade 10.9 Socket Button Head Screws - Silver

Discover the Unifix Grade 10.9 Socket Button Head Screws, designed for high-strength fastening in ...

Best current price£5.58from OnBuy.com

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OnBuy.comUnifix Grade 10.9 Socket Button Head Screws M5 X 12 - Box Of 200 5014196334097
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The RangeUnifix Grade 10.9 Socket Button Head Screws M5 X 10 - Box Of 200 - Grey
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DebenhamsUnifix Unisex Silver Grade 10.9 Socket Button Head Screws - Box Of 200 In
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eBayUnifix Grade 10.9 Socket Button Head Screws M5 x 10 - Box of 200
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B&QB&Q - Grade 10.9 Socket Button Head Screws Iso 7380-1 BzpM5 X 10Box Of 200
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Product Information

Full details

The Unifix Grade 10.9 Socket Button Head Screws are engineered for professional contractors and DIY enthusiasts who require high-strength fastening solutions for machinery and structural projects. These screws offer excellent durability and a streamlined aesthetic, though users should ensure they are using the correct hex key size to prevent stripping the socket head during installation.

All features

ColourSilver
Model Part Number1263938
BrandUnifix

Extended Product Information

FAQs

What does the Grade 10.9 designation mean?

Grade 10.9 refers to the mechanical properties of the steel, indicating a high tensile strength suitable for heavy-duty industrial fastening.

Are these screws suitable for outdoor use?

The bright zinc plating offers moderate corrosion resistance, but they are best suited for indoor or sheltered structural applications.

Do I need a special tool for these screws?

Yes, you require an appropriate sized hex key or Allen wrench that matches the socket drive.

How many screws come in the box?

This specific item package contains 200 units.

Do these screws meet industrial standards?

Yes, they are manufactured in accordance with ISO 7380-1 standards.

Troubleshooting

Screw socket is stripping during tightening

Verify you are using the correct metric hex key size and ensure the tool is fully seated in the socket before applying force.

Screw is difficult to drive into the material

Ensure the pilot hole is the correct size for the specific thread diameter and check that the threads are not obstructed by debris.

Pros and Cons

Pros

  • High-tensile strength suitable for heavy-duty load bearing
  • Corrosion-resistant zinc finish
  • Professional, clean aesthetic with a low-profile head
  • Reliable, standardized sizing

Cons

  • Socket heads can strip if the wrong hex key size is used
  • Not intended for extreme outdoor environments where high moisture levels exist
  • Requires specific hex/Allen key tools for installation

Setup, Compatibility & Care

Installation requires a compatible hex (Allen) key. Ensure that the surface material is pre-drilled and threaded correctly before driving the screw to avoid cross-threading. While the zinc plating provides a layer of protection against rust, these screws should be kept in a dry environment. If used in an environment with high humidity, apply a light machine oil or anti-corrosive coating to the screw head to maintain the finish.

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