If you are agreed, we will replace the shortage in next order. Apologies for any convenience caused. Thank you.We are apologies to inform you that we found there are 66pcs shortage due to the thread defected. Please find attached pictures for your reference.The screw cannot lock in due to the thread issue, we are evaluate this problem now.Please help resolve all issues below by as early tomorrow as possible with shipping docs. This is very very urgent and should have been ready an shipped today.Please help resolve all issues below by as early tomorrow as possible with shipping docs. This is very very urgent and should have been ready an shipped today. Please help resolve all issues below by as early tomorrow as possible with shipping docs. This is very very urgent and should have been ready an shipped today.