Screw M12x30 10.9 Most important features: *High quality *Catalog number: DC158 Technical data: *Thread type: metric *Diameter: 12 mm *Thread length: 30 mm *Strength class: 10.9The stun price is for one piece or one running meter (depending on from the item in the advertisement). You can buy one piece or one meter of the item even though it is stated in the advertisement that it is packed collectively (we will complete the packaging for you and send as much as you order).