When you invest in an outdoor bench, the first question that often comes to mind is not about the wood or the design—it is about the hardware. Will the bolts and fasteners hold up against rain, humidity, and salty coastal air? Or will they betray you with ugly rust streaks and weakened joints after just one season? At our outdoor bench factory, we take this concern seriously. The simple, direct answer is: yes, all of our bolts and fasteners are made of stainless steel—specifically, we use marine-grade 304 stainless steel for every exposed fastener. This means they will not rust under normal outdoor conditions.
But let us go deeper. Not all stainless steel is created equal. Some factories use “stainless-looking” coated steel or cheap zinc-plated bolts that begin to corrode within months. We do not. We source our fasteners from certified suppliers who provide 304-grade stainless steel, which contains 18% chromium and 8% nickel. This composition creates a passive oxide layer on the surface that self-repairs when scratched, providing exceptional resistance to oxidation and corrosion. For coastal environments with high salt content, 304 is the industry benchmark. We also offer an upgrade to 316 stainless steel for customers who live within a mile of the ocean, as 316 adds molybdenum for even greater chloride resistance.
Our factory’s quality control team tests every batch of fasteners through a salt spray test that simulates years of exposure in just a few days. We have never seen a rust failure in our 304 hardware during normal use. Additionally, we use nylon insert lock nuts and stainless steel washers on every bench, preventing galvanic corrosion that can occur when dissimilar metals touch. So whether your bench sits by a pool, on a patio, or in a rain-soaked garden, you can trust that the bolts and fasteners will remain clean, strong, and rust-free for decades.
We also understand that some customers may have had bad experiences with outdoor furniture from other brands. That is why we include a 10-year warranty on all our stainless steel hardware. If any bolt or fastener rusts due to material or manufacturing defects, we will replace it free of charge. Our commitment is simple: when you buy from our factory, you are buying peace of mind. The wood may age beautifully, the finish may weather naturally, but the steel bones of your bench will stay true. So go ahead—leave your bench outside in the rain, snow, or sun. We have engineered it to last.
