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Double Thread Lag Screw M12 x 80 316 x 1
Double Thread Lag Screw M12 × 80 mm – Stainless Steel 316 (Single)
The M12 × 80 mm Double Thread Lag Screw is a strong and versatile dual-thread fastener designed to securely connect timber to metal components or anchor fittings into timber posts. It features a coarse timber thread on one end for deep, secure engagement in wood, and a machine (metal) thread on the other for attaching nuts, washers, or hardware fittings.
Manufactured from marine-grade 316 stainless steel, this lag screw offers outstanding corrosion resistance, strength, and reliability — perfect for wire balustrade systems, architectural installations, decking, and general outdoor construction.
Key Features:
Size: M12 × 80 mm
Material: 316 Marine-Grade Stainless Steel
Dual-thread design — timber thread one end, metal thread the other
Ideal for connecting fittings to timber posts or structural frames
Excellent corrosion resistance for coastal and outdoor use
Strong and durable for long-term performance
Supplied individually (×1)
Built for precision and strength, this 316 stainless steel double thread lag screw ensures a secure and lasting connection between timber and metal components.
Details
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Diameter:M12
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Length:80mm
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Thread Pitch:1.75mm