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Cup Hd Bolt M12 x 80 316 x 1
Cup Head Bolt M12 × 80 – 316 Stainless Steel
This M12 × 80 Cup Head Bolt is crafted from marine-grade 316 stainless steel, offering superior strength, corrosion resistance, and a smooth polished finish. The domed cup head with a square neck prevents rotation during tightening, providing a secure and flush fit — ideal for timber construction, marine fittings, decking, fencing, and structural applications.
The metric coarse M12 thread ensures strong engagement and easy installation, while the 316 stainless steel composition guarantees long-lasting resistance to rust, pitting, and saltwater corrosion. Perfect for marine, coastal, and outdoor environments, this bolt combines strength, performance, and aesthetics for professional results.
Key Features
Size: M12 × 80mm
Thread type: Metric coarse
Material: 316 marine-grade stainless steel
Domed cup head with square neck for anti-rotation hold
Outstanding corrosion, salt, and weather resistance
Polished finish for a clean, professional appearance
Ideal for timber joints, marine fittings, decking, and structural applications
A premium 316 stainless steel cup head bolt designed for strength, durability, and corrosion protection — perfect for marine, outdoor, and architectural construction projects.
Details
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Diameter:M12
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Length:80mm
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Thread Pitch:1.75mm