Please consult with us! We have "helper parts" that protect and strengthen resin.
【Crack and Deformation Prevention】Resin assistance parts 'Color, Bush, Spacer.' Protects the resin and adds functionality! Please consult us first.
Are you having trouble with fastening resin? Parts like "color bush spacers" are helpful components for resin. Small metal parts play a role in protecting the resin and adding functionality. Soft materials like resin can crack or deform when tightened with high torque, leading to loosening of the fastening. For lightweight resin functional parts, metal collars to reinforce the fastening area are essential. By embedding collars into the soft resin material, we protect against cracking and deformation during fastening. Additionally, we add a metal touch to the resin, enhancing its functionality to prevent loosening. As a specialist in screws that manufactures both bolts and nuts, we offer suitable component suggestions. We have collars with knurling on the outer circumference to prevent disengagement. Originally, the design included knurling plus horizontal grooves. Upon reviewing the fastening assembly, we determined that knurling alone would suffice for disengagement prevention and proposed this to our customer, reducing the machining costs for the horizontal grooves. We handle a variety of collars in different materials, shapes, and types. We also respond to technical inquiries. Please feel free to consult us about any shape.
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basic information
We manufacture and sell products tailored to our customers' requests in Japan, China, and India. Please feel free to contact us for details regarding materials, delivery times, prices, etc. 【Colors】 Materials: Iron (raw, zinc-plated + trivalent chrome, Geomet, etc.), SUS, aluminum, brass, etc. Shapes: Straight, flange (with collar), iris shape, etc. 【Bushings】 Materials: Iron (raw, zinc-plated + trivalent chrome, etc.), SUS, etc. Shapes: Straight, flange, knurled, etc. 【Spacers】 Materials: Iron (raw, zinc-plated + trivalent chrome, etc.), SUS, aluminum, etc. Shapes: Straight, flange, etc.
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Applications/Examples of results
【Usage Examples】 - Automotive and motorcycle transportation equipment parts - Outboard motors - General-purpose machines - Resin parts, etc. We handle color products in various shapes and specifications. Please feel free to contact us.
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Connecting things to things. We propose the optimal fastening solutions to meet our customers' needs. Behind this proposal capability lies our technical expertise to analyze and evaluate everything from materials to fasteners, our development and manufacturing capabilities to design and produce both bolts and nuts, and our procurement strength with partnerships with 200 cooperating manufacturers. Through the small component of screws, we contribute to the development of various industries. At Daiichi Kogyo, we manufacture both bolts and nuts. Although they are both "screws," the manufacturing processes, equipment, and materials for bolts and nuts are different. We possess the processing equipment and know-how for both. With 60 years of experience in screw manufacturing, as a specialized group that produces both bolts and nuts, we leverage our accumulated know-how to provide the bolts and nuts that our customers need.