Achieve a comfortable eyewear life with coated brass seat rings and POM-made hinge seat rings!
The "hinge washer" is a washer for hinges. "OS washer (coated brass washer)" and "POM (polyacetal) hinge washers" are effective for improving resistance to jamming. The "OS washer" is a hinge washer coated with a solid lubricant, enhancing its sliding function. Additionally, the "POM (polyacetal) hinge washer" has excellent self-lubricating properties and is of high quality. 【Features (OS washer)】 - Effective for improving resistance to jamming - High heat resistance - Excellent chemical resistance - Complies with food hygiene standards - Stress-free and comfortable eyewear experience *For more details, please visit our website or feel free to contact us.
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【Size】 ■Nickel Silver ・φ2.8×0.1×0.45×1.78/1.58 〈OS washer is the same size〉 ■POM ・φ2.8×0.1×0.5×1.6 (Gray) ■POM ・φ2.8×0.1×0.55×1.8 (White) *For more details, please visit our website or feel free to contact us.
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At Arke Co., Ltd., we manufacture and sell materials such as titanium, produce and process parts, and primarily carry out the rolling processing of TP340 plates (sheets). We are capable of a wide range of processing including wire drawing, rolling (re-rolling), shearing cutting, precision rolling, machining, brazing, casting, as well as surface treatment, shaping, and bending. Regarding titanium processing, which requires high skills and knowledge, we boast extensive experience and achievements. [Material examples] Pure titanium, β (beta) titanium (22V4Al, 15V3Cr3Sn3Al), half titanium (3Al2.5V). Rolling processes titanium plates (sheets). We offer flexible responses with small lots and short delivery times. Skilled craftsmen who have honed their skills through consistent production in our own factory challenge all possibilities and bring our customers' requests to fruition. We combine the functions of a material trading company that supplies metal materials with the role of a manufacturer that processes in our own factory, providing materials and technical support. Utilizing our high technology, know-how, and local network, we support our customers. For more details, please visit our company website.