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OnBuy.com£7.28Visit shop A2 Stainless Steel Button Head Bolts Iso 7380 Hex Socket Allen Dome Head Screws M3 To M10 5056523231686
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B&Q£10.08Visit shop B&Q - Hex Socket M4X16mm ( Pack Of: 20 ) Button Head Bolts Screws A2 304 Stainless Steel (Iso 7380) Fully Threaded
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This guide is for professionals and DIY enthusiasts who need reliable fasteners for machinery, automotive, construction, and various projects. The key benefit is the superior durability and corrosion resistance offered by A2 304 stainless steel, ensuring long-lasting performance. A potential caveat is the specific need for an Allen wrench for installation, which is not always included with toolkits. These bolts meet ISO 7380 standards and feature a hex socket button head design for secure fastening.
| Colour | Silver |
|---|---|
| Model Part Number | M6X30mm |
| Brand | SS8 |
For M6 hex socket button head bolts, a 4mm Allen wrench (hex key) is typically required.
Yes, the A2 304 stainless steel construction provides excellent resistance to corrosion, making them suitable for most outdoor applications.
Yes, they can be used in wood, provided you pre-drill a pilot hole of the appropriate size to avoid splitting the wood and ensure secure fastening.
ISO 7380 is an international standard that specifies the dimensions and requirements for button head cap screws with a hexagon socket drive, ensuring consistent quality and compatibility.
A2 304 stainless steel is generally non-magnetic, or only very weakly magnetic. This makes them suitable for applications where magnetic interference is a concern.
Store them in a dry environment, preferably in their original packaging or a compartmentalized container, to prevent scratching and contamination.
Check that the bolt is aligned correctly with the thread. Ensure the tapped hole or nut is clean and free of debris. Verify you are using the correct thread pitch for the application.
Confirm you are using the correct size Allen wrench for the M6 bolt. Ensure the hex socket is clean and free from obstructions like dirt or metal shavings.
Use the correct size Allen wrench and apply steady, even pressure. Do not force the wrench. If stripping occurs, a bolt extractor may be needed.
While rare for A2 304, prolonged exposure to certain corrosive agents can cause surface staining. Clean with a mild detergent and water. For severe cases, consult specialized stainless steel cleaning guides.
Setup:
These bolts require a corresponding Allen wrench (hex key) for installation. Ensure you select the correct size of wrench to fit the hex socket. Thread the bolt into the pre-tapped hole or nut. Tighten until secure, taking care not to overtighten, which could strip the threads or damage the surrounding material. The button head provides a smooth, low profile finish once installed.
Compatibility:
These bolts are designed to fit standard metric threaded holes or nuts. They are compatible with a wide range of materials, including metal, wood, and plastics, provided the receiving material is strong enough to support the load and a correctly sized tapped hole or nut is used. Always ensure the bolt's diameter and length are appropriate for the application's requirements.
Care:
While A2 304 stainless steel is highly resistant to corrosion, it is not entirely impervious to all environmental conditions. Clean the bolts periodically with a mild soap and water solution if they are exposed to harsh chemicals or salt spray. Avoid abrasive cleaners or tools that could scratch the surface. For most indoor or standard outdoor applications, periodic visual inspection is sufficient.
