EXCLUSIVE Otter Heavy Duty Timber Screws 14g x 75mm Pack of 25 Galvanised SKU: 231199 MODEL: BBEG14751 Error. try again later You've successfully joined the club $ 15 .04 pack of 25 Available on orders $50 to $1500. More info × Mitre 10 Variants Suitable for outdoor use fixing to timber. Mechanical galvanising. Features and benefits Bugle batten self-embedding head. In hex drive for high torque applications. Self-drilling type 17 point. Coarse thread for use in lighter density materials.