The Z head push button ejecting fasteners are machined from 6063-T6 alloy and S-303 stainless steel. These Z head push to release style latches can be used for many applications including body panels. Each Z head style latch can handle up to 90 kilos of force and can easily replace existing fasteners. There are a number of accessories available for these latches including pop springs and mounting cups . If the latch is used for a vehicle bonnet, then a secondary safety latch is recommended. Available in full polished and high gloss black. The small size is the same dimensions as the 5 series Dzus and large size is the same dimensions as the 6 series Dzus.