Evolution A4BMHH5.5-25-3 5.5 x 25mm Hex Head Tek Screws TEK3 A4 BiMetal (200)

DescriptionA4BMHH5.5-25-3 A4 Bi Met 5.5 x 25mm hex head self-tap Designed For:Fastening when stainless steel product is required e.g. in aluminium sheeting and panels. Description:A4 Self-Drilling Screw ( No Washer )Size: 5.5 x 25mmBox Quantity: 200Hex head self-drilling screws, for joining roofing sheets to light section steel (Max. 5.0mm) without the need to pre-drill a hole.Standard hex headed self drilling screw or tek screw. Designed to attach to light section steel of 1.2mm to 3.5mm thickness. The lightest duty standard tek screw from Evolution – tek 3.