EXCLUSIVE Otter Plasterboard Screws 6g x 25mm Pack of 25 Zinc Gold Plated SKU: 231482 MODEL: PBLD0625P Error. try again later You've successfully joined the club $ 5 .98 pack of 25 Available on orders $50 to $1500.More info × Mitre 10 Variants Suitable for indoor use fixing to metal. Bugle batten head. Self-drilling drill point. Electroplated zinc with a passivated finish. Features and benefits Self-tapping thread. Drill point.