(25) New production, slotted head body/chassis screws and 10 Delrin Long guide pins. These are for Aurora Tjet 500 and many others like Auto World, Johnny Lightning and Dash. Some minor screw hole modifications may be needed on some bodies for the screws. These screws and pins ship for just $3.25 in a box with tracking for any amount purchased. These can be trimmed for your track needs. In order to receive multiple auction shipping discounts, add the items to your cart and use the checkout feature. I accept PayPal for payment and only ship to the lower 48 states. If you have any questions, please ask. Check my other auctions for great deals on Phillips & Slot head Aurora Tjet 500 screws.