M3 M4 M5 M6 M8 M10 M12 M14 M16 DIN439 GB6172 A2 304 Stainless Steel Hexagon Hex Thin NutMaterial : 304 Stainless SteelSize:M3 M4 M5 M6 M8 M10 M12 M14 M16FAQQ: If i fail to get hold of the article in estimated time ?A: Don't worry ,because infrequently there'll be some transport postpone due to holiday or fallacious address, pls touch the seller by means of e-mail, we can provide help to touch the delivery corporation to unravel it efficiently and eventually get it . If you can't acquire it, we can full refund or resend it for you. We are honest seller, so don't worry.Q: What could i do if i receive the broken item?A: Don't worry , will difficulty you the refund or send a brand new one if we get the broken picture of the article from you .you don't must open a go back request since you might help us dispose it ,many thanks !Q: I am no longer convinced with the product,what must i do?A:Please touch with us in time, we are able to enable you to solve it.Shipping1. We deliver your orders within 1-3 enterprise days after the charge cleared.2. Item shipped from Post Airmail, reach most of the countries inside 15 to 40 days.3. Delivery time relies on vacation spot and other factors, it might takes up to 45 days.If you can't receive it for an extended time, please contact us and we are able to work out a passable solution. Please do not depart us a unfavorable feedback before any communication between us.Feedback1. We preserve excessive criteria of excellence and try for 100 percent visitor satisfaction!2. Your suggestions is very important for us, before giving us neutral or adverse feedback, we are hoping you to contact us,so that we are able to satisfactorily remedy your problem!3. We will deliver goods on time,but transportation time we can't correct know after delivery,because it is related to distance, weather, etc. If due to the transportation time impression your mood,Please objective analysis, because it isn't always my responsibility,but the duty of the transport company.Please don't give me impartial or adverse feedback due to transportation time.