The SPAX 5×40mm A2 Stainless Pan Head screw is a German-made timber construction screw built for fixing balustrade brackets, handrail fittings and metal hardware into framing. The full-thread design grips along the entire shank for maximum hold in both members being joined. SPAX's 4CUT self-drilling point and ground thread serrations cut cleanly into timber and reduce splitting, even near board edges, while the SPAX T-STAR plus T-20 drive resists cam-out and gives full torque transfer. Made from A2 304 stainless steel, it stands up to outdoor moisture and weathering for long-life exterior fixing. We recommend pre-drilling in dense hardwoods.

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