SEMS Screws | Aluminium Components & Machining Parts Manufacturing | WAS SHENG

Integrated Washer Design for Enhanced Stability manufacturer. SEM screws are designed with an integrated washer, effectively increasing the contact surface area to reduce pressure on nuts or assembled components while minimizing the risk of loosening due to vibrations. This all-in-one design not only enhances fastening stability but also eliminates the need for a separate washer, improving assembly efficiency. With their exceptional anti-loosening performance, SEM screws are widely used in vibration-prone applications such as automotive engines, machinery, electrical appliances, and the aerospace industry. They ensure long-term secure fastening even under demanding conditions. We offer a variety of materials and surface treatments to meet different environmental requirements, enhancing corrosion resistance and extending product lifespan. Choose SEM screws for a simpler, safer, and more reliable assembly solution. WAS SHENG is a high-quality SEMS Screws, fasteners, socket screws, spacer, machine screws, insert, bushing, shaft, washers, eyelets, cap nuts, e-rings, r-rings, s-rings, hex nuts, dowel pin, standoff, SEMS screw, stamping parts, automotive parts, clips manufacturer from Taiwan since 1985. Combine international market trend with 30 years manufacture experience, we are proficient in CNC machining, stamping and cold forging parts, our specialist reply instantly from design to produce. By the way, standoff, insert and pin are our famous products.