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A4 SuperTEK® 7 Composite Panel With 19mm Bonded Washer Bi-metal™
A4BMHT19-5.5-250-7
BI-METAL TEK® RANGE
A4BMHT19-5.5-250-7
Designed For - Fixing cladding/roofing applications to hot/cold purlins/rails.
Fastening liner panels and general components to steel.
Head Style - Hexagonal, 5/16” hexagonal.
Thread Form - Fine Thread with ‘V’ Fluting.
Drill point - TEK 7 Spiral Point.
Material and grade - EN 1.
4401 / A4 (AISI 316).
Additional Coating - ≥ 5µm electrodeposited zinc.
Drill Speed - 1500 – 2500RPM.
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