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Cup Hd Bolt M12 x 180 316 x 1
Cup Head Bolt M12 × 180 – 316 Stainless Steel
This M12 × 180 Cup Head Bolt is engineered from marine-grade 316 stainless steel, offering exceptional strength, corrosion resistance, and long-term durability. The domed cup head with a square neck prevents rotation during tightening, ensuring a secure and flush fit — ideal for timber construction, marine fittings, decking, fencing, and structural applications.
With a metric coarse M12 thread, this bolt provides reliable fastening and easy installation. The 316-grade stainless steel delivers unmatched resistance to rust, pitting, and saltwater corrosion, making it the preferred choice for coastal, marine, and outdoor environments where performance and longevity are essential.
Key Features
Size: M12 × 180mm
Thread type: Metric coarse
Material: 316 marine-grade stainless steel
Domed cup head with square neck for anti-rotation hold
Superior corrosion, salt, and weather resistance
Polished finish for a clean, professional appearance
Ideal for timber joints, marine fittings, decking, and heavy-duty construction
A premium 316 stainless steel cup head bolt designed for strength, reliability, and exceptional corrosion protection — perfect for marine, outdoor, and architectural applications.
Details
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Diameter:M12
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Length:180mm
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Thread Pitch:1.75mm