MultiScrew M12 (12mm) Carriage Bolt Cup Square A2 Stainless Steel (Fully Threaded) Dome Mushroom Head DIN 603 Corrosion Resistant (25, M12 x 75mm)

• Premium A2-70 Stainless Steel Construction – Manufactured from high-grade A2 stainless steel for excellent corrosion resistance in outdoor and damp environments.
• Fully Threaded M12 Shaft for Maximum Grip – Fully threaded along the entire length, allowing for stronger, more adjustable fastening in both wood and metal applications.
• Secure Domed Head with Anti-Rotation Neck – Features a mushroom-shaped dome head and square neck to prevent bolt rotation when tightening into timber or metal surfaces.
• Ideal for Structural, Outdoor & DIY Use – Suitable for decking, fencing, gates, construction, furniture assembly, and automotive repairs requiring secure, rustproof fixings.
• Available in Lengths from 25mm to 300mm – Offered in a wide range of lengths for various project needs; perfect for both light and heavy-duty structural fastening requirements.
• Compatible with Standard M12 Fixings – Works with M12 nuts, nyloc nuts, and washers (sold separately), ensuring easy integration into existing hardware and builds.
• Weather-Resistant and Rustproof Finish – Built to withstand rain, moisture, and UV exposure, these bolts offer long-term performance without degrading or corroding.

M12 (12mm) x 75mm Carriage Coach Bolt Cup Square A2 Stainless Steel Dome Head DIN 603 High-Quality Material: Made from A2 stainless steel for superior corrosion resistance and long-lasting durability. Upgrade your fixings with high-performance A2 Stainless Steel M12 (12mm) x 75mm Fully Threaded Cup Square Carriage Bolts, compliant with DIN 603 standards. These heavy-duty stainless steel bolts are fully threaded along the shaft for maximum grip and hold strength, ideal for high-load applications. Manufactured from A2-70 stainless steel, these M12 carriage bolts provide excellent resistance to rust, corrosion, and weathering, making them the perfect choice for outdoor, industrial, and construction use. Each bolt features a domed mushroom head with a square neck that locks into timber or metal to prevent spinning during tightening. Commonly used for timber-to-timber, wood-to-metal, and metal-to-metal fixings, these DIN 603 carriage bolts are a reliable choice for decking, fencing, gate installations, structural frames, automotive repair, DIY furniture assembly, and general building and engineering projects. Thread size: M12 (12mm diameter) – available in lengths: 25mm, 30mm, 40mm, 50mm, 60mm, 70mm, 75mm, 80mm, 90mm, 100mm, 120mm, 140mm, 150mm, 180mm, 200mm, 260mm and 300mm. Thread type: Fully threaded for increased versatility and secure fastening. Material: A2-70 stainless steel – ideal for long-term durability in all environments. Applications: Decking, fencing, gates, timber construction, automotive, DIY, furniture assembly, outdoor structures. Compatible with: M12 nuts, nyloc nuts, washers (sold separately). Perfect for projects requiring strength, durability, and long-term corrosion resistance, these M12 stainless steel carriage bolts are an essential component in any toolkit. Whether you're building a garden gate, repairing outdoor furniture, assembling machinery, or working on a construction site, trust in our A2 stainless steel carriage bolts for secure, lasting results.