Unifix Grade 10.9 Socket Button Head Screws - Silver

The Unifix Grade 10.9 Socket Button Head Screws are high-strength fasteners engineered for reliabi...

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 high-strength fasteners designed for professional tradespeople and DIY enthusiasts working on demanding structural or machinery projects. Offering exceptional reliability and resistance to corrosion, these fasteners provide a secure connection for various assemblies; however, users should ensure they have the correct hex key size for installation to prevent stripping the socket.

All features

ColourSilver
Model Part Number1262617
BrandUnifix

Extended Product Information

FAQs

What does the Grade 10.9 rating mean?

The 10.9 rating refers to the mechanical properties of the steel, specifically its high tensile strength, making it suitable for high-stress applications.

Can these be used outdoors?

Yes, they feature a corrosion-resistant finish, though extreme coastal or humid environments may eventually cause oxidation.

Do I need a special tool for these?

Yes, these screws require a standard hex key (Allen wrench) matching the socket head size.

Are these screws magnetic?

Yes, because they are manufactured from hardened steel, they will exhibit magnetic properties.

How many screws are in one box?

Each box contains 200 individual screws.

Troubleshooting

The hex key is slipping inside the socket.

Verify that you are using the correct metric hex key size and that the key is not worn down.

Screw head is difficult to tighten fully.

Ensure the pilot hole is correctly sized for the screw diameter to reduce friction.

Visible signs of surface oxidation.

Clean with a dry cloth and apply a light protective coating of anti-corrosion spray.

Pros and Cons

Pros

  • Superior tensile strength due to Grade 10.9 steel
  • Versatile for both professional and home repair use
  • Durable silver finish resists rust and wear
  • Standardized design ensures compatibility with common tools
  • High-quantity box is cost-effective for frequent users

Cons

  • Requires a specific hex key for proper torque application
  • Socket head can be stripped if incorrect tool size is used
  • Not intended for applications requiring a flush or countersunk finish

Setup, Compatibility & Care

To install, select a high-quality hex key that matches the socket size precisely to avoid cam-out or stripping. Always verify the thread pitch and diameter of your application before installation to ensure a secure fit. For maintenance, while the silver finish is corrosion-resistant, it is recommended to keep them away from constant moisture exposure. If using these in outdoor projects, consider a light application of machine oil or silicone spray to further enhance their longevity against oxidation.

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