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Cup Hd Bolt M6 x 20 316 x 1
Cup Head Bolt M6 × 20 Stainless Steel (Single)
This M6 × 20 mm Cup Head Bolt is precision-made from 316 marine-grade stainless steel, providing excellent corrosion resistance and strength in both indoor and outdoor environments. The domed cup head gives a smooth, tidy appearance, while the square neck beneath locks into the timber to prevent the bolt from rotating during tightening.
Key Features:
Size: M6 × 20 mm
Material: 316 marine-grade stainless steel
Outstanding corrosion resistance — ideal for marine, coastal, and outdoor use
Domed cup head with square neck for secure timber fastening
Perfect for decking, furniture, light timber joinery, and small structural assemblies
Supplied individually (x1)
Compact yet strong, this 316 stainless steel cup head bolt provides a clean, durable, and rust-free fastening solution for a wide range of light-duty construction and marine applications.
Details
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Diameter:M6
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Length:20mm
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Thread Pitch:1.0mm