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Double Thread Lag Screw M8 x 100 316 x 1
Double Thread Lag Screw M8 × 100 mm – Stainless Steel 316 (Single)
The M8 × 100 mm Double Thread Lag Screw is a precision dual-thread fastener designed for securely connecting timber to metal or mounting fittings into timber posts. It features a coarse timber thread on one end for strong bite and grip in wood, and a machine (metal) thread on the other end for attaching nuts, washers, or balustrade fittings.
Crafted from marine-grade 316 stainless steel, this screw provides excellent corrosion resistance and long-term strength, making it ideal for wire balustrade systems, decking, architectural hardware, and general outdoor construction. The M8 thread size offers a versatile, medium-duty option suitable for both residential and commercial projects.
Key Features:
Size: M8 × 100 mm
Material: 316 Marine-Grade Stainless Steel
Dual-thread design — timber thread one end, metal thread the other
Securely connects fittings to timber posts or structures
Excellent corrosion resistance for marine and outdoor use
Medium-duty strength ideal for balustrade and architectural applications
Supplied individually (×1)
Durable, corrosion-resistant, and easy to install, this 316 stainless steel double thread lag screw provides a strong, reliable connection between timber and metal components.
Details
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Diameter:M8
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Length:100mm
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Thread Pitch:1.25mm