Briny River 10x Embroidery Hoop Adjustable Screws M3.5x23mm Brass Compatible with Tajima Compatible with Chinese Embroidery Machines

["Compatibility: Compatible with Tajima and Chinese-made embroidery machines.","Material: Precision-cast brass, possessing corrosion resistance and oxidation resistance, maintaining stable performance.","Size: M3.5x23mm, balancing installation stability with adjustable stroke requirements, preventing slippage or loosening, ensuring stability during embroidery.","Applications: Widely applicable to frame fixing and tension adjustment systems in various commercial and industrial embroidery machines.","Packaging: Each pack contains 10x M3.5x23mm adjusting screws for easy replacement."]