Metalmate High Tensile Set Screw - M10 x 80mm - Box 50 - Grey

The Metalmate High Tensile Set Screw is a high-quality, fully threaded fastener designed for relia...

Best current price£10.79from Power Tools Direct

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Power Tools DirectMetalmate® Z0318m560080 High Tensile Set Screw Zp M10 X 80Mm (Box 50)
£6.95 delivery
£10.79
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Blueperry agriculture (UK)Metalmate® Metalmate High Tensile Set Screw Zp M8 X 90Mm Z0318m540090
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£15.96
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B&QB&Q - Z0318M540090 High Tensile Set Screw Zp M8 X 90mm Box 100 Memhts890Z
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£18.52
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OnBuy.comMetalmate Z0318m540090 High Tensile Set Screw Zp M8 X 90Mm Box 100 Memhts890z 5050420016766
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£21.76
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eBayMETALMATE® High Tensile Set Screw ZP M8 x 90mm (Box 100) MEMHTS890Z
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£23.27
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Product Information

Full details

The Metalmate High Tensile Set Screw (M10 x 80mm) is designed for professional contractors and DIY enthusiasts who require robust, reliable fastening solutions for structural and mechanical projects. These Grade 8.8 steel screws provide high tensile strength and feature a zinc-plated finish for enhanced corrosion resistance in various environments. While they offer excellent durability, users should ensure they have the correct drive tools to manage the M10 sizing for a secure, torque-controlled installation.

All features

ColourGrey
Model Part Number1264066
BrandMetalmate

Extended Product Information

FAQs

What is the grade of these set screws?

These screws are Grade 8.8, which is a medium-to-high carbon steel designed for high-tensile applications.

Can these be used outdoors?

Yes, the zinc-plated finish provides good corrosion resistance, making them suitable for most outdoor applications, though not recommended for constant salt spray environments.

Does this screw come with a nut?

No, this product is for the screws only. You will need to source M10 nuts separately if your application requires them.

What standard do these screws follow?

They are manufactured to meet the DIN933 standard, which is the international specification for fully threaded hexagon head screws.

How many screws are in the box?

Each box contains exactly 50 pieces.

Is the thread pitch standard for M10?

Yes, these follow the standard ISO metric coarse thread pitch for M10 hardware.

Troubleshooting

Bolt is difficult to screw into a pre-tapped hole

Verify that the hole is free of debris and that the threads are the correct M10 pitch; use a tap to clean the hole if necessary.

Head stripping during installation

Ensure you are using the correct size socket or wrench and that the tool is fully seated on the bolt head before applying torque.

Signs of rust appearing on the screw

Clean off the oxidation with a wire brush and apply a fresh coat of rust-inhibiting spray or anti-corrosion grease.

Pros and Cons

Pros

  • High-tensile Grade 8.8 steel ensures maximum structural integrity
  • Zinc-plated coating offers effective protection against weathering
  • Fully threaded shaft allows for flexible tightening options
  • Meets standardized DIN933 dimensions for reliable compatibility
  • Comes in a practical 50-piece box for project efficiency

Cons

  • Not suitable for highly acidic or salt-heavy marine environments
  • Requires proper socket or wrench sizing for M10 hardware
  • Heavier than lower-grade steel or alloy alternatives

Setup, Compatibility & Care

To achieve the best results, ensure the material being fastened is compatible with M10 hardware. Always use high-quality tools, such as a torque wrench or a hardened socket set, to prevent stripping the bolt head during installation. When working with metal surfaces, it is recommended to pre-drill your pilot holes to the appropriate diameter for the M10 thread. While the zinc plating provides solid corrosion resistance, it is advised to wipe the screws down with a light machine oil if they will be exposed to high-moisture conditions for extended periods to extend their service life.

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