Self Tapping Flange Head Pozi Screws Black 3.5mm 13mm Pack of 100

This 3.5mm diameter, 13mm length black self-tapping screw offers versatile performance for general-purpose applications. The 13mm length provides additional penetration depth compared to shorter variants, making it suitable for joining materials of varying thickness whilst maintaining the manageable 3.5mm diameter that's ideal for delicate substrates. The flanged Pozi head design incorporates an integrated washer effect, spreading fastening forces across a wider area to prevent pull-through and surface damage. Self-tapping technology means these screws create their own thread as they're driven, saving time on site by eliminating pre-drilling. Manufactured to BS 4174 British Standard specifications, supplied in a pack of 100 within a convenient resealable bag. Features and Benefits: • 3.5mm diameter x 13mm length for versatile general-purpose use • Flanged Pozi head distributes load evenly across surfaces • Self-tapping design cuts own thread for quick installation • Black finish provid