Self-Drilling Hex Screws with EPDM Washer, 5.5 x 25mm - 100 Pack
Durable self-drilling hex head screws, perfect for fastening roofing sheets to light section steel up to 5.0mm thick. These exterior screws feature a corrosion-resistant silver organic coating, EPDM washers, and no pre-drilling required. Approved to BS EN 10666 standards.
Stock Code
L25W16B
Available
£9.69
incl. VATpriced per box
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Product Features
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Approval
BS EN 10666 (DIN 7504)
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Brand
TIMCO
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Corrosion Rating
3 - Urban & industrial areas with a low salt atmosphere
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Drill Tip Length (mm)
8
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EPDM Washer (mm)
16
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Effective Thread Length (mm)
10
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Finish
Exterior (Silver Organic)
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Flat Washer Diameter (mm)
12
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Head Height (mm)
5.6
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Head Type
Hex
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MOQ Increment
1
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Material
Case & Core Hardened Carbon Steel
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Maximum Drilling Thickness (mm)
5
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Minimum Order Quantity
1
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Pack Quantity
100 Pieces
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Point Type
Self-Drilling No.3
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Product Code
L25W16B
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Size (mm)
5.5 x 25
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Substrates
Steel
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Thread Coverage
Fully Threaded
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Thread Type
60° Self-Tapping