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Designed For Fastening when stainless steel product is required e.g. in aluminium sheeting and panels.
Description Bi-Metal Self-Drilling Screw (BS EN ISO 3506-1:2009)
Size 5.5mm x 65mm
Box Quantity 100
Carton Quantity 1,000
Material Grade AISI A304
Recommended Drill Speed (RPM) 1,500 - 2,500 RPM
Hi-Lo Thread No
Head Style Hexagonal
Thread Form Twin
Steel Thickness (mm) 1.2mm - 3.5mm
Salt Spray Tested No
Shank Material Stainless Steel
Drill Point Tek 3
Drilling Capacity (mm) 1.2mm - 3.5mm
Coating Electroplated Zinc
Colour Silver Grey
Drive Bit 5/16" Hexagonal
Fixes From Metal
Fixes To Metal
Effective Thread length 55mm
Fire Tested No
