Threaded pins are manufactured from very strong wear resistant Stainless Steel so are corrosion resistant and will be rust free.
The alloy push button caps are anodised aluminium with a stainless steel internal snap assembly to accept the threaded upright ball. The aluminium caps have a 19mm OD threaded body and locking ring for easy flush fitting to any body panel after making a matching hole.
Threaded Uprights are stainless steel with M8 threads and 85mm length (excluding locking ball)
4 x Penny washers are stainless steel
4 x Upright locking nuts are stainless steel

Quick release push button action for securing bonnets, tailgates and boots
Flush Fit And Very Unobtrusive