Steel Set Screw (Trivalent Chrome) with Spring Washer and Flat Washer / F-S1E
This is a steel material pan head screw. It features a surface treatment with environmentally friendly trivalent chromium plating and comes with a spring washer and flat washer. In addition to its excellent mechanical strength, the steel body offers rust resistance due to the trivalent chromium plating, along with surface protection provided by the spring washer and flat washer. It is widely suitable for assembling various enclosures, securing panels, and ensuring reliable locking and stable fastening in areas where these qualities are required.
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basic information
■Specifications ・Material: Iron ・Treatment: Trivalent chromium chromate ■Spring Washer (SW) ・Material: Iron ・Treatment: Trivalent chromium chromate ■Flat Washer (PW) ・Material: Iron ・Treatment: Trivalent chromium chromate
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For more details, please check our website or catalog, or feel free to contact us.
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Applications/Examples of results
We offer a variety of products that can be used for various applications such as printed circuit board mounting, electronic component mounting, semiconductor mounting, relay terminal mounting, distribution board components, robot parts, industrial machinery, machine tool parts, water treatment machinery parts, FA equipment, mobile communications, mobile mobility, and base station-related components.
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We, Hirosugi Instruments, are a comprehensive manufacturer of mechanical and electronics parts, dealing with spacers, terminals, washers, bushes, screws, and more. Our wide range of products boasts a diverse lineup that matches various applications, and we have received high praise from customers in various industries for providing multifunctional, high-quality products with short delivery times and low costs. From product development to design, procurement, and technical support, we provide one-stop support through our product offerings. ■ Company Features ■ 1: Offering a diverse selection of over 118,000 standard parts. 2: One of the largest spacer lineups in Japan. 3: Free shipping for orders over 3,000 yen (excluding tax). 4: Orders can be placed starting from a minimum lot of 50 pieces. 5: High-quality standard products at ISO levels. 6: Fast delivery from our own stock for all products. 7: Affordable pricing with cost control. 8: Support for issuing various certificates. 9: Actively supporting the production of custom products. 10: Providing consistent and specialized services.




