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5.5 x 80mm Metal Construction Heavy Section Screws – Hex – Self-Drilling – Exterior – Silver Organic

£0.13 - £0.17

Excluding VAT

SKU: 60140.505.080

Used for attaching metal to heavy section steel (Max. 12mm) without the need to pre-drill a hole.

• Exterior plating gives a reliable and durable corrosion resistant coating which resists 500 hours salt-spray



Quantity Price
1 - 999
1,000 - 4,999


MDT (mm) 12
Effective Thread L (mm) 56 *P/T
Drill Tip L (mm) 15
Corrosion Rating (1-5) 3 – Urban & industrial areas with a low salt atmosphere
Material Case & Core Hardened Carbon Steel
Head H (mm) 5.6
Substrates Steel
Approval BS EN 10666 (DIN 7504)
Finish Exterior (Silver Organic)
Pack Type Box
Pack Weight (kg) 1.28
Size (mm) 5.5 x 80
Head Type Hex
Thread Type *P/T = Partially Threaded, Metric with V Flutes & Torque Relieving Slash
FW Ø (mm)
Point Type Self-Drilling No.5
Thread Coverage Fully Threaded