EXCLUSIVE Otter Sheet Metal Screws 4g x 12mm Pack of 100 SKU: 231491 MODEL: SECZ04123 Error. try again later You've successfully joined the club $ 5 .92 pack of 100 Available on orders $50 to $1500. More info × Mitre 10 Variants Suitable for indoor use fixing to metal. Countersunk head. Tapered AB point. Electroplated zinc with bright finish. Features and benefits Self-tapping thread. AB point (Gimlet point).