Lovelysp 20PCS Stainless Steel Wing-Shaped Nuts and Bolts M6×30mm 1/4 x 1-1/4 Sidewalk Bolts Marking Installation Hardware Bed Frame Hardware with 20 Butterfly Nuts

["Stainless steel material, sturdy and long-lasting: The sidewalk bolts are made of high-quality stainless steel, featuring excellent rust prevention and corrosion resistance properties. Even when exposed to moisture, outdoor conditions or chemical environments for a long time, they still maintain a good condition. The surface is smooth and does not easily rust, and their service life far exceeds that of ordinary galvanized screws.","Butterfly-shaped force-saving design: The bed frame hardware adopts an ergonomic butterfly-shaped wing design, significantly increasing the force-bearing area, making it easy and effortless to exert force. Even when wet hands or gloves are used, the operation is smooth. No tools are required and the fastening and disassembly can be completed instantly, perfectly adapting to frequent disassembly and temporary fixation scenarios with high frequency.","Anti-loosening thread design: The hexagonal bolts have high thread accuracy, and after being screwed in, they fit tightly together. They are not likely to loosen on their own even in a vibrating environment. It is used in areas where people frequently walk, such as sidewalks and walkways. After long-term use, it remains stable, reducing the maintenance workload of regular tightening checks.","Round-head anti-scuffing: The U-shaped channel marking pole has been upgraded with a large rounded disc head design. The screw head is smooth without sharp edges, and there are no sharp protrusions after installation, eliminating the risks of scratches and hooking. The appearance is exquisite and simple, perfectly suitable for exposed installation. It combines practicality and safety, ensuring safe use in all scenarios, from home to business.","Universal across all scenarios: The hardware for installing signs is not only applicable to the installation of sidewalk guardrails, but can also be widely used in outdoor facilities, DIY furniture, shelf construction, window and door fixation, mechanical equipment maintenance, etc. With just one set of screws and nuts, it covers all scenarios including home use, industrial installation, and engineering projects."]