Used for stitching metal or attaching to metal. A pre-drilled hole is required. Pan head for improved clamping. Manufactured from A2 Stainless Steel for use where ultimate corrosion resistance. Stainless steel must be used where there is corrosive environment and/or the base material has inherent corrosive characteristics. Corrosion Rating 4 - Urban & industrial areas with a moderate salt atmosphere Description Used for stitching metal or attaching to metal. A pre-drilled hole is required. Pan head for improved clamping. Manufactured from A2 Stainless Steel for use where ultimate corrosion resistance. Stainless steel must be used where there is corrosive environment and/or the base material has inherent corrosive characteristics. DIN Standard DIN 7981 Driver Bit Size PZ2 Gauge 6 Head Type Pan Length inch 1 Length mm 25 Material Austenitic Stainless Steel (A2-304) Pack Dimensions L x W x H mm 92 x 72 x 58 Pack Weight kg 0.344 Point Type AB Point Product Code 3525CPASS Recess Type Pozi Size imp. 6 x 1 Size mm 3.5 x 25 Substrates Steel, Thin Sheet Metal Thread Dia. mm 3.5 Thread Type 60° Self-Tapping