ZCarDepot.com Part # 200-453
Datsun 240Z, 260Z, and 280Z door clips. New set of 10 OEM Genuine Nissan weatherstriping clips for the door rubber. Will fit Datsun 240Z, 260Z, and 280Z, 1970-78. These clips are used on the door upper front rubbers, 3 clips required per door. Clips are also used on the lower door rubber (that goes under the door), 5 required per door.
Available at https://zcardepot.com/weatherstripping/door/door-rubber-weatherstrip-clips-oem-240z-260z-280z.html?search=200-453