Sirius Cup Square Hex Coach Bolts A2 304 Stainless Steel
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Sirius Cup Square Hex Coach Bolts A2 304 Stainless Steel
The Sirius Cup Square Hex Coach Bolts in A2 304 Stainless Steel are a reliable choice for a wide range of fastening applications, from timber joinery and outdoor structures to marine and construction environments. The distinctive domed cup head provides a neat, low-profile finish, while the square shank beneath the head bites into the material to prevent rotation during tightening — no need to hold the bolt from the other side.
Manufactured from A2 304 grade stainless steel, these bolts offer excellent corrosion resistance, making them well suited to both indoor and outdoor use, including damp or humid conditions. They conform to DIN 603 standards, ensuring consistent quality and compatibility with standard nuts and washers.
Available in diameters from M5 to M12 and lengths from 16mm to 150mm, there is a size to suit most common fixing requirements.
Features and Benefits:
• A2 304 stainless steel construction for superior corrosion resistance
• Domed cup head for a clean, professional finish
• Square shank prevents rotation during installation
• Conforms to DIN 603 standard
• Suitable for indoor, outdoor, and humid environments
• Compatible with standard nuts and washers
• Ideal for timber, construction, and marine applications
Specifications
More Help
If you require more information or assistance with this product please consult the links below :
There is a Sirius manufacturer warranty for this product which covers all manufacturing defects for the normal lifetime of the tool but does not cover wear and tear or damaged cause by misuse. This does not affect your statutory rights.
Get help regarding Sirius Cup Square Hex Coach Bolts A2 304 Stainless Steel
For any technical enquiries relating to this product it is best to call the manufacturer, Sirius, direct on 0208 805 3535.
For any other queries relating to ordering this item, stock availability, existing orders or returning faulty items etc please contact us at Tooled-Up at sales@tooled-up.com or call on 020 8805 3535.