EXCLUSIVE Otter Sheet Metal Screws 6g x 25mm Pack of 100 SKU: 231549 MODEL: SECS06253SQ Error. try again later You've successfully joined the club $ 17 .13 pack of 100 Mitre 10 Variants Suitable for outdoor use fixing to metal. Countersunk head. Tapered AB point. 302 grade stainless steel. Features and benefits Self-tapping thread. AB point (Gimlet point).