FIX-3.5-4.5 is a fastener specification that provides reliable and cost-effective solutions for many industrial and construction applications. It features high-grade steel screws, nuts, and washers that are corrosion and heat-resistant, making them ideal for use in areas exposed to harsh environments. The screws’ low-profile heads easily fit into tight spaces and their sharp threads distribute the load more evenly than conventional fasteners. This makes them perfect for environments that require high-load and high-torque applications. The screws, nuts, and washers also have zinc-coated finishes, making them highly resistant to corrosion. This is essential for areas exposed to salt air, chromates, and other harsh chemicals. With FIX-3.5-4.5, you can be sure that all fastened parts will securely stay in place, even in the most extreme conditions.