<b>Why choose us?</b> <br>Because our replacement screw and nut set is exactly what you are looking for! <br>The screws and nuts are made of High-tensile steel, to achieve maximum durability under heavy use. <br>A self-locking reusable thread patch is added to the screws, which can ensure a secure fit upon installation. <br>Then it's unnecessary to worry about nut will loose up suddenly. <br>Instead of going to the hardware store to buy expensive screws and nuts. Only a fraction of cost then you can get our cost-effective screws set here. <br>Our replacement hardware set works perfectly for universal accessories and fits all rail systems configured for standard mounts. <br>Only 3 steps, then you can quick and easy replacement of T-Nut and screws set. <br>Our aim is to ensure you receive the highest quality products and service. Your satisfaction is our highest priority. <br>If any problem, feel free to let us know. We will correct the situation immediatelly. So you can buy without worries! <br><b>Package Includes:</b> <br>10pcs Screws <br>10pcs T-Nuts <br>1pcs Wrench