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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 seeking reliable fasteners for machinery, automotive, construction, and general projects. The key benefit is the superior durability and corrosion resistance offered by A2 304 stainless steel, ensuring longevity even in demanding conditions. A potential caveat is ensuring the M5x20mm size is appropriate for your specific application. These bolts are engineered to ISO 7380 standards, featuring a fully threaded design and a hex socket for secure installation with an Allen wrench, making them a versatile and essential component for a wide range of fastening needs.
| Colour | Silver |
|---|---|
| Model Part Number | M5X20mm |
| Brand | SS8 |
These bolts are made from premium A2 304 stainless steel, known for its durability and corrosion resistance.
They are engineered to meet ISO 7380 standards for precision and reliability.
A standard Allen wrench (hex key) of the appropriate size for an M5 socket is required for installation and removal.
Yes, the A2 304 stainless steel construction provides excellent resistance to corrosion, making them suitable for many outdoor applications.
Yes, they can be used in both wood (with pre-drilled pilot holes) and metal (with tapped holes or nuts) for various fastening needs.
Fully threaded means the bolt shaft has threads running along its entire length, providing maximum engagement with the mating material or nut for a stronger hold.
Yes, while this guide focuses on the M5X20mm size, other sizes within the SS8 Hex Socket Button Head Bolts Screws range are available.
Ensure you are using the correct M5 size nut or tapped hole. Check that the threads on both the bolt and the mating surface are clean and undamaged. Try backing the bolt out slightly and re-attempting to thread it.
Verify you are using the correct size Allen wrench for an M5 socket. Ensure the socket is free of debris. If the socket appears damaged, the bolt may need to be replaced.
This indicates over-tightening. Use a lubricant on the threads if resistance is high. Ensure the bolt is not cross-threaded and stop tightening once firm resistance is met for the application.
Setup:
These bolts require a standard Allen wrench (hex key) that matches the M5 size socket. Ensure the mating surface and threaded hole are clean and free of debris before insertion. Tighten the bolt firmly but avoid over-tightening, which could strip the threads or damage the components being joined.
Compatibility:
The M5X20mm bolts are designed to mate with M5 threaded nuts or M5 tapped holes. Verify that the material thickness and required clamping force are suitable for an M5 bolt. These bolts are generally compatible with a wide range of materials including metal, plastic, and wood, provided appropriate pre-drilled or tapped holes are used.
Care:
While A2 304 stainless steel offers excellent corrosion resistance, prolonged exposure to harsh chemicals or saltwater environments can eventually cause surface discoloration or pitting. Clean the bolts and surrounding areas periodically with a damp cloth. For stubborn grime, a mild soap solution can be used. Avoid abrasive cleaners that could scratch the surface.
