Deck screws for fixing timber decking boards and other suitable exterior timber components. These 4mm screws are supplied in 40mm and 50mm lengths for lighter decking and timber-fixing jobs.
Which length do I need?
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40mm: shorter fixing where the board and supporting timber allow sufficient penetration.
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50mm: longer option where greater embedment into the supporting timber is required.
Pack quantity: 200. Check the board thickness, supporting timber and exposure requirements before choosing the fixing length.
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