5.5 x 38mm Hex Head Self-Drilling Screws (Box 100)
Timco 5.5 x 38mm hex head self-drilling screws, designed for joining roofing sheets to light section steel up to 5.0mm thick without the need for pre-drilling. Featuring a corrosion-resistant silver organic finish that withstands 500 hours of salt spray, these screws come with a durable EPDM washer for added sealing. Ideal for exterior applications in urban and industrial environments.
Stock Code
Available
£15.50
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Product Features
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Drill Tip Length
8mm
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Effective Thread Length
23mm
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Finish
Silver Organic, corrosion-resistant
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Head Type
Hex
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Material
Case & Core Hardened Carbon Steel
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Point Type
Self-Drilling No.3
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Size
5.5 x 38mm
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Thread Type
60° Self-Tapping, Fully Threaded
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Washer
EPDM, 16mm