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OnBuy.com£6.98Visit shop A2 Stainless Steel Button Head Bolts Iso 7380 Hex Socket Allen Dome Head Screws M3 To M10 5056523231600
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This guide is for professionals and DIY enthusiasts who need reliable fasteners for machinery, automotive, construction, or general projects. The key benefit is their superior durability and corrosion resistance due to A2 304 stainless steel construction. A caveat is that specific sizes and quantities may need to be ordered separately. These bolts are fully threaded, meet ISO 7380 standards, and feature a hex socket for easy installation.
| Colour | Silver |
|---|---|
| Model Part Number | M8X20mm |
| Brand | SS8 |
A2 304 is a grade of stainless steel that offers good corrosion resistance, particularly against atmospheric conditions and many chemicals. It is commonly used in food industry equipment, general hardware, and outdoor applications.
A2 304 stainless steel is generally considered non-magnetic, though it may exhibit slight magnetism after cold working.
The button head is a low-profile, rounded head that provides a clean aesthetic and a large bearing surface, while the hex socket allows for easy tightening with an allen wrench.
Yes, the A2 304 stainless steel construction makes them highly resistant to rust and corrosion, suitable for outdoor use.
For M8 hex socket button head bolts, you will typically need a 5mm allen wrench.
These specific M8X20mm bolts are fully threaded, meaning the threads run the entire length of the bolt shaft.
Other sizes are available under the SS8 brand, often listed with their specific MPN or size designation in the product title.
Ensure you are using the correct size allen wrench for an M8 bolt. Clean any debris from inside the hex socket.
Check that the bolt is aligned correctly with the threaded hole and that you are not cross-threading. Ensure the hole is clear of debris.
Verify that the bolt is fully threaded into the material and that the receiving thread is in good condition. Ensure you are using the correct bolt length for the application.
Setup: To install these bolts, ensure you have the correct size allen wrench (hex key) that fits the socket. Insert the bolt into the pre-drilled hole and tighten until snug. Avoid overtightening, which can strip the threads or damage the material being fastened.
Compatibility: These bolts are designed to fit standard metric-threaded holes. They are compatible with a wide range of materials including metal, wood, and plastic, provided the appropriate pilot hole is used. Check the specific thread size (M8 in this case) against your application's requirements.
Care: Due to their A2 304 stainless steel construction, these bolts are highly resistant to corrosion and require minimal care. For continued optimal appearance and performance, periodically inspect them for any signs of damage or debris. If cleaning is necessary, use a damp cloth; avoid abrasive cleaners that could scratch the surface.
