Stainless steel hardware kit for installing the splash shield on 240Z and 280Z. The 240Z uses M5-5mm diameter threads (8mm head) and 280Z uses M6-6mm thread (10mm head), if you have a 260Z you wll need to check to see if you have 5mm or 6mm threads.
240Z style hardware will have 8mm wrench head, 280Z style hardware will have 10mm wrench head.

