Sealey ST3525 Self Tapping Screw 3.5 x 25mm Countersunk Pozi DIN 7982 Pack of 100

The Sealey 3.5mm x 25mm Countersunk Self Tapping Screw offers increased length whilst maintaining the slim 3.5mm diameter profile. This combination makes it particularly suitable for fixing through thicker materials or where additional thread engagement is required, such as securing trim panels, lightweight brackets, or plastic housings where a longer fastener provides better hold without excessive diameter. Built to the DIN 7982 standard, these screws deliver professional-grade performance with consistent threading and reliable quality. The countersunk head design ensures a flush, unobtrusive finish once installed, ideal for visible surfaces where aesthetics matter. The Pozi head drive system provides superior grip compared to slotted alternatives, reducing the frustration of cam-out and allowing confident installation with both hand tools and power drivers. Each pack contains 100 screws in a resealable bag, keeping your fixings organised, accessible, and protected from workshop condi