6 x 1/2″ Pan Head Spanner Tamperproof Type ‘A’ Sheet Metal Screws – pack of 100
A regular screwdriver will not work with these screws, you must use aSpanner Bit. Drive Style Drilled Spanner. Head Type Pan. Size 6″ x 1/2″ (13 mm). Product images shown are of the actual product or a close representation.