Customized M6 Hex Nylon Anodized Self-Locking Nut Hexagon Serrated Flange Metal Nylon Lock Nut

Good day for you!
I am Jessica, which is specialized in the line of washers, screws, bolts, anchors, nuts and so on. Our price are reasonable and our products enjoy excellent quality. We are in the hope of being your long term partner on the basis of win-win.
If you are in the market for these products, please do not hesitate to contact me.
Thank you very much!