Automatically incorporating the seat cushion significantly improves work efficiency!
We handle "washer-integrated screws (Semus)" that incorporate flat washers or spring washers under the heads of small screws. Our automatic assembly machine is dedicated to long lengths, allowing for a head shape of M4 and M5, with lengths ranging from 54 to 160 mm. We have a proven track record of manufacturing in various materials, including iron and stainless steel. 【Features】 ■ Head shapes of M4 and M5 ■ Lengths can be processed from 54 to 160 mm ■ Proven manufacturing in various materials, including iron and stainless steel ■ Washers do not come off after integration due to rolling ■ Significantly improves work efficiency *For more details, please download the PDF or feel free to contact us.
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The products of Koyauchi Fastener Co., Ltd. are used in various industries and fields that form the foundation of everyday life, including construction, civil engineering, automotive, electrical, industrial machinery, toys, medical devices, railway vehicles, and agricultural machinery. In particular, our "non-standard sizes," which are thick and short or thin and long, are well-received by many customers. We aim to contribute even more to the industries and fields that support our daily lives through product development that meets customer needs, in addition to our existing product lineup.