✅ Wide Range of Applications: Stainless steel sets are perfect for professionals, hobbyists, homeowners, do-it-yourselfers, maintenance men and women, carpentry, construction, plumbing, HVAC, etc. They are also suitable for 3D printing projects. For sheet metal and wood. ✅ High quality: flat head cap nuts are made of high quality stainless steel. Stainless steel is tough and has good corrosion resistance in harsh environments such as high temperature, cold and high humidity. They feature excellent rust and oxidation resistance, ensuring long term use. ✅*Smooth: Our flat head cap nuts are made from high quality materials and are environmentally friendly and non-toxic. No toxic substances are released during use, ensuring your safety. ✅ Clean Threads: The threads of our flush cap nuts are very clean, clean and precise. And the dense wires are less likely to warp or slip during rolling. ✅ Function: They can be used to secure the tub, mount storage containers to the rear fender, and