廣杉計器 Product Lineup

■ Brass Spacers (Brass Spacers) Our strength lies in the rich variety that takes advantage of excellent machinability. You can choose the optimal product for your application from a lineup of over 9,000 items. In addition to improved corrosion resistance through nickel plating, they excel in strength, cost, and mass production, making them widely adopted across various industrial sectors. ■ Lead-Free Brass Spacers This is the next-generation spacer that complies with environmental regulations (such as the EU RoHS2 directive). Utilizing bismuth-based lead-free free-cutting brass (BZ5), it is rapidly being adopted as a product that achieves reduced environmental impact amid restrictions on lead content in brass materials. 【Custom Orders & Support】 We also accept size changes (screw diameter, length, mounting dimensions, effective screw length, etc.) for non-standard products, as well as the production of custom items based on drawings. Free Catalog Shipping: Ships as soon as the same day from the time of application. Inquiries: Please feel free to contact us for product specifications, sample requests, and more.

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■Juralon Spacer (POM) POM (Polyoxymethylene) is a well-balanced engineering plastic that excels in wear resistance, creep resistance, lubricity, and dimensional stability. Due to its low cost, lightweight, and excellent insulation properties, it is widely used in various industrial products as a substitute for metal materials. ■Main Features - Mechanical Properties: High wear resistance and self-lubricating properties make it ideal for sliding components. - Insulation & Lightweight: High electrical insulation properties contribute to replacing metal screws and reducing weight. - Environmental Compatibility: POM EX-09 (blue) is suitable for food contact applications. 【Related Products & Support】 In addition to Juralon spacers, we offer the following products. Related Parts: A wide range of washers and bushes are available. Custom Orders: We flexibly accept specification changes for non-standard products and the production of custom items based on drawings. Catalog & Samples: We can ship as quickly as the same day from your application. Please feel free to contact us for product specifications or sample requests.

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■ Metal Screws, Bolts, Nuts, and Washers At Hirose Instrument Co., Ltd., we offer a diverse range of products that cover major metal materials such as aluminum, brass, iron, and stainless steel, enhancing design flexibility. Our products demonstrate reliable performance in assembly processes where corrosion resistance is required in harsh environments, as well as in applications that demand high strength and precision fastening. ■ Product Lineup ● Small Screws - Pan Head Screws - Set Pan Head Screws (with cross recess washer) - Flat Head Screws - Bind Screws - Precision Micro Screws ● Tapping Screws - Tapping Screws (Pan B Tight) - Tapping Screws (Pan P Tight) ● Bolts - Hex Bolts, Hex Socket Bolts, Low Head Bolts - Set Bolts, Cup Screws - Hex Lock Screws (with holes) ● Nuts and Washers: - Hex Nuts (Type 1/Type 2/Type 3) - Flat Washers, Spring Washers, Rosette Washers

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■ Resin Screws, Bolts, and Nuts At Hirose Instrument Co., Ltd., we offer a wide range of resin fastening parts that cover various materials and shapes. By replacing metal screws, we contribute to improved product performance and trouble prevention. ■ Five Features of Resin Screws - Lightweight: Significantly lighter than metal, contributing to the overall weight reduction of equipment. - Insulation: Ideal for preventing electrical shorts and insulation applications, as they do not conduct electricity. - Non-magnetic: Not affected by magnetic fields, making them suitable for precision measuring instruments and semiconductor devices. - Chemical Resistance: Resistant to degradation in chemical environments, maintaining stable performance. - Corrosion Resistance: Unlike metal, they do not rust or corrode, allowing for long-term use even in harsh, humid environments. ■ Product Lineup - Small Screws: Pan head screws, set pan head screws (with resin/rubber washers), flat head screws, round flat head screws, and flat screws (with slits). - Bolts: Hex bolts (including those with washers and slits), hex socket bolts, hex socket set screws (grub screws), and hex socket low head bolts. - High-precision Bolts: Hexalobular hex low head bolts and hexalobular hex ultra-low head bolts. - Others: Hex nuts and bolt caps.

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■Resin (Insulation) Washers At Hirose Instrument Co., Ltd., we offer a wide range of "resin washers" essential for protecting fastening parts, insulation measures, and gap adjustments. You can choose the optimal material and size according to the designer's intent, from general insulation applications to demanding environments requiring chemical resistance, heat resistance, and shock absorption. ■Available Shapes - Flat Washers: For general fastening and protection. - Set Washers: Ensure reliable protection of the fastening surface and stabilize the seating surface. - Rosette Washers: Securely and beautifully fix the heads of screws, such as pan screws. 【Custom Orders & Support】 We also accept modifications to standard sizes (screw diameter, length, mounting dimensions, effective screw length, etc.) and the production of custom items based on drawings. Free Catalog Shipping: Ships as soon as the same day after application. Contact Us: Feel free to reach out for specifications consultation, sample requests, and more.

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■ High-performance Nylon Rivets (Achieving Strong Fastening with One Touch) At Hirose Instrument Co., Ltd., we offer nylon rivets that prioritize work efficiency and reliability in production environments. These rivets possess characteristics that can withstand harsh usage conditions, such as heat resistance and oil resistance, making them essential fastening parts for optimizing design. ■ Product Lineup 1. Nylon Push Rivets A standard rivet that achieves secure fastening with a simple operation of pressing the head, causing the legs to expand. 2. Fan Snap Rivets Rivets suitable for fixing circuit boards and attaching cooling fans, featuring an integrated spring. Characteristic: By simply inserting the claw part into the hole of the circuit board, stable fixation is possible due to the elasticity of the spring. 3. Drive Rivets Drive rivets (also known as hammer rivets) are metal rivets that can securely fasten components by simply driving the pin with a hammer or similar tool.

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■Features - It is a hexagonal brass spacer with male threads on both ends. - It is an untreated brass spacer. - It is mainly used to secure space between printed circuit boards. - It is a product with excellent corrosion resistance, distribution, and cost balance. - Compliant with EU-RoHS2.

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■Features - It is a hexagonal brass spacer with male threads on both ends. - The brass spacer has a surface treatment of "Ni plating." - It is mainly used to secure space between printed circuit boards. - It is a product with excellent corrosion resistance, distribution capability, and cost balance. - Compliant with EU-RoHS2 standards.

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■Features - It is a hexagonal brass spacer with male threads on both ends. - It is an untreated brass spacer. - It is mainly used for securing space between printed circuit boards. - It is a product with excellent corrosion resistance, availability, and cost balance. - It has been processed for use with countersunk screws. - Compliant with EU-RoHS2.

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■Features - This is a hexagonal brass spacer with male threads on both ends. - It is a brass spacer that has undergone "black baked finish" surface treatment. - It is mainly used to secure space between printed circuit boards. - This product enhances rust resistance (corrosion resistance) and chemical resistance while also excelling in decorative quality. - Compliant with EU-RoHS2 standards.

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■Features - It is a hexagonal brass spacer with male threads on both ends. - The brass spacer has a surface treatment of "nickel plating." - It is mainly used to secure space between printed circuit boards. - It is a product with excellent corrosion resistance, availability, and cost balance. - It has been processed for use with countersunk screws. - Compliant with EU-RoHS2.

• Other electronic parts

■Features - It is a hexagonal brass spacer with male threads on both ends. - The brass spacer has a surface treatment of "Ni plating." - It is mainly used to secure space between printed circuit boards. - It is a product with excellent corrosion resistance, availability, and cost balance. - The spacer is compatible with inch standard mounting screws. - Compliant with EU-RoHS2.

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■Features - It is a hexagonal brass male-female threaded spacer. - The brass spacer has a surface treatment of "Ni plating." - It is mainly used to secure space between printed circuit boards. - It is a product that excels in corrosion resistance, distribution, and cost balance. - It is a spacer with an insulating cap attached on one side. - Compliant with EU-RoHS2.

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■Features - It is a steel hexagonal double-threaded spacer. - The steel spacer has undergone "trivalent chromium chromate treatment" for surface processing. - It is a product that excels in strength and cost balance. - Compliant with EU-RoHS2.

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■Features - It is a steel hexagonal double-threaded spacer. - The steel spacer has undergone "trivalent chromium chromate treatment" for surface processing. - It is a product that excels in strength and cost balance. - It has been processed for use with pan head screws. - Compliant with EU-RoHS2 standards.

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■Features - It is a hexagonal male-female brass spacer. - The brass spacer is treated with "nickel plating" on the surface. - It is mainly used to secure space between printed circuit boards. - It is a product with excellent corrosion resistance, availability, and cost balance. - The screw diameter differs between the male and female threads. - Compliant with EU-RoHS2.

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■Features - This is a stainless steel hexagonal double-ended threaded spacer. - The spacer is made of high-grade "SUS304" material. - It is a product with excellent strength, corrosion resistance, and heat resistance. - The body is engraved with the letter "H." - Compliant with EU-RoHS2 standards.

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■Features - This is a stainless steel hexagonal double-ended threaded spacer. - The spacer is made of high-grade "SUS316" material. - It is a product with excellent strength, corrosion resistance, and heat resistance. - The body is engraved with an identification beetle symbol. - Compliant with EU-RoHS2 standards.

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■Features - It is a hexagonal double-ended threaded spacer made of lead-free aluminum. - The spacer has undergone "pickling" treatment on its surface. - It is very lightweight, making it suitable for reducing the weight of products. - It has excellent corrosion resistance, high thermal conductivity, and is non-magnetic. - It is widely used in various industrial fields such as moving parts, marine components, and precision instruments. - Compliant with EU-RoHS2.

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The "KRB" terminal mounting base is a type of spacer that is attached to the circuit board with solder on one side. In addition to height adjustment, it can also be used for power supply by attaching wires and crimp terminals. The material is free-cutting brass (C3604BD), compliant with RoHS2 with a cadmium content of less than 75ppm. The surface treatment features gold plating (with a nickel undercoat) that has good solder wetting properties. In addition to the slotted shape, a separate groove is processed on the underside of the seat, allowing for smooth soldering. ~ A wide variety, low cost, and short delivery times! Speedy delivery and small lot offerings * Custom products can be made from as few as 50 pieces! * For details, please contact us or download the catalog. Currently, we are offering a free set of 30 product samples with the application for the catalog booklet. Please apply through our website's "Catalog Request" or contact us.

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■Features - This is a hexagonal double-threaded spacer made of lead-free aluminum. - The spacer has a "black anodized" treatment on its surface. - It is very lightweight, making it suitable for reducing the weight of products. - It has excellent corrosion resistance, high thermal conductivity, and is non-magnetic. - It is widely used in various industrial fields such as moving parts, marine components, and precision instruments. - Compliant with EU-RoHS2 standards.

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■Features - This is a hexagonal double-threaded spacer made of lead-free aluminum. - The spacer has undergone "electroless nickel plating" treatment on its surface. - It is very lightweight, making it suitable for reducing the weight of products. - It has excellent corrosion resistance, high thermal conductivity, and is non-magnetic. - It is widely used in various industrial fields such as moving parts, marine components, and precision instruments. - Compliant with EU-RoHS2 standards.

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■Features - It is a titanium hexagonal double-ended threaded spacer. - The spacer is made of "pure titanium." - It is a very lightweight product with excellent strength, corrosion resistance, and heat resistance. - It is non-magnetic and particularly excellent in saltwater resistance. - The body is engraved with a beetle symbol for identification. - Compliant with EU-RoHS2 standards.

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■Features - It is a hexagonal male-female spacer made of brass. - The brass spacer has a surface treatment of "nickel plating." - It is mainly used to secure space between printed circuit boards. - It is a product with excellent corrosion resistance, distribution, and cost balance. - Compliant with EU-RoHS2.

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■Features - It is a hexagonal double male thread spacer made of lead-free brass. - The brass spacer has a surface treatment of "Ni plating." - It is mainly used to secure space between printed circuit boards. - It is made from a material that has excellent machinability, corrosion resistance, and is non-magnetic, while being free of cadmium and lead. - The body features a BZ laser mark. - Compliant with EU-RoHS2 standards.

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■Features - This is a stainless steel hexagonal double-ended threaded spacer. - The spacer is made from "SUS303" material. - It is a product with excellent strength, corrosion resistance, and heat resistance. - It has been processed for use with pan head screws. - Compliant with EU-RoHS2 standards.

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■Features - This is a hexagonal brass male-female spacer. - It is a brass spacer that has undergone "black baked coating" surface treatment. - It is mainly used to secure space between printed circuit boards. - The product enhances rust resistance (corrosion resistance) and chemical resistance while also excelling in decorative quality. - Compliant with EU-RoHS2 standards.

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■Features - It is a hexagonal male-female brass spacer. - It is a brass spacer without surface treatment. - It is mainly used to secure space between printed circuit boards. - It is a product with excellent corrosion resistance, distribution, and cost balance. - Compliant with EU-RoHS2.

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■Features - It is a hexagonal male-female brass spacer. - The brass spacer has a surface treatment of "nickel plating." - It is mainly used to secure space between printed circuit boards. - It is a product with excellent corrosion resistance, distribution, and cost balance. - Due to special processing at the base of the male thread, it can absorb slight burrs from the mounting counterpart and can be directly mounted flat to the base. - Compliant with EU-RoHS2.

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■Features - It is a hexagonal male-female brass spacer. - The brass spacer has undergone a "black baked finish" surface treatment. - It is mainly used to secure space between printed circuit boards. - It is a product with excellent corrosion resistance, distribution capability, and cost balance. - Due to special processing at the root of the male thread, it can absorb slight burrs from the mounting counterpart and can be directly mounted flat to the root. - Compliant with EU-RoHS2 standards.

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■Features - It is a hexagonal brass screw spacer. - The brass spacer has undergone a "black baked finish" surface treatment. - It is mainly used to secure space between printed circuit boards. - It is a product that excels in corrosion resistance, distribution, and cost balance. - The screw diameter differs between the male and female threads. - Compliant with EU-RoHS2 standards.

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■Features - It is a brass male-female threaded spacer. - It is a brass spacer treated with "nickel plating" on the surface. - It is mainly used to secure space between printed circuit boards. - It is a product with excellent corrosion resistance, distribution, and cost balance. - It is a spacer with mounting screws in inch standards. - Compliant with EU-RoHS2.

• Other electronic parts

■Features - It is a hexagonal male-female brass spacer. - The brass spacer has a surface treatment of "nickel plating." - It is mainly used to secure space between printed circuit boards. - It is a product with excellent corrosion resistance, circulation, and cost balance. - It is a spacer with an insulating cap attached to the male thread side. - Compliant with EU-RoHS2.

• Other electronic parts

■Features - It is a hexagonal brass male-female spacer. - The brass spacer has a surface treatment of "nickel plating." - It is mainly used to secure space between printed circuit boards. - It is a product that excels in corrosion resistance, distribution, and cost balance. - It is a spacer with an insulating cap attached to the male thread side. - Compliant with EU-RoHS2.

• Other electronic parts

■Features - It is a stainless steel hexagonal double-ended threaded spacer. - The spacer is made of "SUS303" material. - It is a product with excellent strength, corrosion resistance, and heat resistance. - Compliant with EU-RoHS2 standards.

• Other electronic parts

■Features - It is a brass male-female threaded spacer. - The brass spacer has a surface treatment of "nickel plating." - It is mainly used to secure space between printed circuit boards. - It is a product with excellent corrosion resistance, distribution, and cost balance. - It is a spacer with a washer for preventing loosening. - Compliant with EU-RoHS2.

• Other electronic parts

■Features - It is a brass male-female threaded spacer. - It is a brass spacer treated with "nickel plating" on the surface. - It is mainly used to secure space between printed circuit boards. - It is a product with excellent corrosion resistance, distribution, and cost balance. - It is a spacer suitable for thin plate mounting due to its short male thread. - Compliant with EU-RoHS2.

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■Features - It is a brass male-female threaded spacer. - It is an untreated brass spacer. - It is mainly used to secure space between printed circuit boards. - It is a product with excellent corrosion resistance, availability, and cost balance. - It has been processed for use with countersunk screws. - Compliant with EU-RoHS2.

• Other electronic parts

■Features - It is a brass male-female spacer. - It is a brass spacer treated with "nickel plating" on the surface. - It is mainly used to secure space between printed circuit boards. - It is a product with excellent corrosion resistance, distribution, and cost balance. - It has been processed for use with countersunk screws. - Compliant with EU-RoHS2.

• Other electronic parts

■Features - It is a brass male-female threaded spacer. - It is a brass spacer with a "nickel plating" surface treatment. - It is mainly used to secure space between printed circuit boards. - It is a product with excellent corrosion resistance, availability, and cost balance. - It is a long-type male-female threaded spacer. - Compliant with EU-RoHS2 standards.

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■Features - This is a brass male-female threaded spacer. - It is a brass spacer with a surface treatment of "nickel plating." - It is mainly used to secure space between printed circuit boards. - It is a product with excellent corrosion resistance, distribution, and cost balance. - The short male thread makes it a suitable spacer for stacked designs. - Compliant with EU-RoHS2.

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■Features - It is a brass tapping screw spacer. - It is a brass spacer with a "nickel plating" surface treatment. - It is a product with excellent corrosion resistance, distribution, and cost balance. - The screw part is designed as a tapping screw spacer. - Compliant with EU-RoHS2.

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■Features - It is a hexagonal male-female spacer made of lead-free brass. - The brass spacer has a surface treatment of "nickel plating." - It is mainly used to secure space between printed circuit boards. - It is made from a material that has excellent machinability, corrosion resistance, and is non-magnetic, while being free from cadmium and lead. - The body features a BZ laser mark. - Compliant with EU-RoHS2 standards.

• Other electronic parts

■Features - It is a brass male-female threaded spacer. - It is a brass spacer treated with "nickel plating" on the surface. - It is mainly used to secure space between printed circuit boards. - It is a product with excellent corrosion resistance, circulation, and cost balance. - It is a spacer equipped with a spring washer to prevent loosening. - Compliant with EU-RoHS2.

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■Features - It is a hexagonal male-female spacer made of lead-free brass. - The brass spacer is treated with "nickel plating" on the surface. - It is mainly used for securing space between printed circuit boards. - It is made from a material that has excellent machinability, corrosion resistance, and is non-magnetic, while being free of cadmium and lead. - The short male thread makes it suitable for stacked designs. - The body features a BZ laser mark. - Compliant with EU-RoHS2.

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