廣杉計器 List of Products and Services

At Hiroshima Instrument Co., Ltd., we offer a wide range of products, from round pin types to square pin types and square pin jumpers. We provide quality products that meet our customers' needs in a timely manner through our sales. Furthermore, we contribute to society through designs that consider safety and the environment.

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At Hiroshima Instrument Co., Ltd., we offer a wide range of products, from round pin types to square pin types and square pin jumpers. We provide high-quality products that meet customer demands in a timely manner through our sales. Furthermore, we contribute to society through designs that consider safety and the environment.

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At Hiroshige Instrument Co., Ltd., we offer a wide range of products, from round pin types to square pin types and square pin jumpers. We provide high-quality products that meet our customers' needs in a timely manner through our sales. Furthermore, we contribute to society through designs that consider safety and the environment.

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At Hiroshima Instrument Co., Ltd., we offer a wide range of products from round pin types to square pin types and square pin jumpers. We provide products that meet our customers' needs in a timely manner through sales. Furthermore, we contribute to society through designs that consider safety and the environment.

• others

At Hiroshima Instruments Co., Ltd., we offer a wide range of products, from round pin types to square pin types and square pin jumpers. We provide quality products that meet our customers' needs in a timely manner through our sales. Furthermore, we contribute to society through designs that consider safety and the environment.

• others

At Hiroshima Instrument Co., Ltd., we offer a wide range of products from round pin types to square pin types and square pin jumpers. We provide quality products that meet our customers' needs in a timely manner through our sales. Furthermore, we contribute to society through designs that consider safety and the environment.

• others

At Hiroshima Instrument Co., Ltd., we offer a wide range of products, from round pin types to square pin types and square pin jumpers. We provide products that meet customer demands in a timely manner through our sales. Furthermore, we contribute to society through designs that consider safety and the environment.

• others

At Hiroshige Instrument Co., Ltd., we offer a wide range of products, from round pin types to square pin types and square pin jumpers. We provide high-quality products that meet our customers' needs in a timely manner through our sales. Furthermore, we contribute to society through designs that consider safety and the environment.

• others

At Hiroshima Instrument Co., Ltd., we offer a wide range of products, from round pin types to square pin types and square pin jumpers. We provide quality products that meet customer demands in a timely manner through our sales. Furthermore, we contribute to society through designs that consider safety and the environment.

• others

At Hiroshige Instrument Co., Ltd., we offer a wide range of products from round pin types to square pin types and square pin jumpers. We provide quality products that meet customer demands in a timely manner through our sales. Furthermore, we contribute to society through designs that consider safety and the environment.

• others

At Hiroshige Instrument Co., Ltd., we offer a wide range of products, from round pin types to square pin types and square pin jumpers. We provide products that meet our customers' needs in a timely manner through sales. Furthermore, we contribute to society through designs that consider safety and the environment.

• others

At Hiroshige Instrument Co., Ltd., we offer a wide range of products, from round pin types to square pin types and square pin jumpers. We provide quality products that meet our customers' needs in a timely manner through our sales. Furthermore, we contribute to society through designs that consider safety and the environment.

• others

At Hiroshige Instrument Co., Ltd., we offer a wide range of products, from round pin types to square pin types and square pin jumpers. We provide quality products that meet our customers' needs in a timely manner through our sales. Furthermore, we contribute to society through designs that consider safety and the environment.

• others

At Hiroshige Instrument Co., Ltd., we offer a wide range of products from round pin types to square pin types and square pin jumpers. We provide quality products that meet customer demands in a timely manner through our sales. Furthermore, we contribute to society through designs that consider safety and the environment.

• others

At Hiroshige Instrument Co., Ltd., we offer a wide range of products from round pin types to square pin types and square pin jumpers. We provide quality products that meet customer demands in a timely manner through our sales. Furthermore, we contribute to society through designs that consider safety and the environment.

• others

At Hiroshige Instrument Co., Ltd., we offer a wide range of products, from round pin types to square pin types and square pin jumpers. We provide quality products that meet customer demands in a timely manner through our sales. Furthermore, we contribute to society through designs that consider safety and the environment.

• others

At Hiroshige Instrument Co., Ltd., we offer a wide range of products, from round pin types to square pin types and square pin jumpers. We provide high-quality products that meet customer demands in a timely manner through our sales. Furthermore, we contribute to society through designs that consider safety and the environment.

• others

At Hiroshige Instrument Co., Ltd., we offer a wide range of products, from round pin types to square pin types and square pin jumpers. We provide quality products that meet customer demands in a timely manner through our sales. Furthermore, we contribute to society through designs that consider safety and the environment.

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At Hirogane Instrument Co., Ltd., we offer a wide range of products from round pin types to square pin types and square pin jumpers. We provide quality products that meet our customers' needs in a timely manner through our sales. Furthermore, we contribute to society through designs that consider safety and the environment.

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At Hiroshige Instrument Co., Ltd., we offer a wide range of products from round pin types to square pin types and square pin jumpers. We provide quality products that meet customer demands in a timely manner through our sales. Furthermore, we contribute to society through designs that consider safety and the environment.

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- For preventing scratches on small motor shafts! - Omit shaft milling with a shaft protection spacer. - Prevent scratches when directly screwing into a round shaft.

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Hirosugi Keiki Co., Ltd. provides products across a wide range of fields including printed circuit board assembly, semiconductor assembly, industrial machinery, robotics, and communication equipment. We handle over 100,000 products, including spacers, terminal connectors for circuit boards, washers, bushes, pin headers, and more, catering to various material, shape, and application needs. 【Company Features】 - A rich lineup that broadens the scope of development and design - Stable supply of parts with consistent "quality," "price," and "delivery time" - Abundant in-house inventory and a rapid shipping system for same-day dispatch at the shortest 【Products Offered】 ● Spacers ● Washers ● Bushes ● Pin Headers ● Sockets ● Insert Nuts ● Terminal Connectors for Circuit Boards ● Knurled Knobs ● Screws/Bolts/Nuts ● Rivets ● Mechanical Parts ● Ceramic Parts The 'Hirosugi Comprehensive Catalog' condenses information on over 100,000 products into a single volume. It includes product specifications, prices, technical documents, and material data, making it more compact and user-friendly. *Free shipping is available for same-day dispatch at the shortest. Please feel free to apply. *Inquiries about product specifications and sample requests are also welcome.

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Hirotsugi Keiki Co., Ltd. offers over 100,000 products including spacers, washers, screws, bolts, nuts, rivets, and more, catering to various material, shape, and application needs. 【Company Features】 ● Over 100,000 items in our product lineup ● All products are in stock at our own warehouse ● Free shipping nationwide (for orders over 2,000 yen excluding tax) ● Same-day shipping available for orders placed by 3 PM ● Minimum order quantity of 50 pieces ● Dedicated staff quickly responds to quotes and document preparation ● Direct purchases available for anyone (individuals welcome) 【Products Offered】 ● Spacers ● Washers ● Bushings ● Pin headers ● Sockets ● Insert nuts ● Terminal blocks for circuit boards ● Knurled knobs ● Screws/Bolts/Nuts ● Rivets ● Mechanical parts ● Ceramic parts The 'Hirotsugi Comprehensive Catalog' condenses information on over 100,000 products into a single volume. It includes product specifications, prices, technical documents, and material information, making it thinner, more convenient, and easier to use. *Free shipping is available as soon as the same day. Please feel free to apply. *Inquiries about product specifications and sample requests are also welcome.

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This document provides detailed information on the basic knowledge and selection methods for metal and resin spacers. It includes topics such as "Applications of Standard Spacers," "Terms and Symbols for Spacers," and "Part Number Structure of Spacers." It also offers a detailed explanation of surface treatments such as nickel plating and black anodizing (anodic oxidation coating). We encourage you to read it. 【Contents (partial)】 ■ Applications of Standard Spacers ■ Terms and Symbols for Spacers ■ Standard Spacers ■ Part Number Structure of Spacers ■ Types and Features of Spacers *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce our "Polycarbonate Knurled Knob." We offer the all-polycarbonate models "NBPC-300/400/300W/400W," and the models with a polycarbonate head and metal screw part "NBPU-300W,B,R/400W,B,R." The colors available are transparent and white for NBPC, and white, black, and red (only for the resin part) for NBPU. Additionally, we also handle "PEEK Knurled Knobs," which use polyether ether ketone as the material. Please feel free to contact us. 【Specifications】 ■Material: PC (Polycarbonate) ■Colors - NBPC: Transparent, White - NBPU: White, Black, Red (only for the resin part) ■Heat Deflection Temperature: 1.82MPa…130℃ ■UL Standard: UL94V-2 (Material) *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce our brass insert color "ICM." The material is brass (C3604BD) with a cadmium content of less than 75ppm. It is a RoHS2 compliant product without plating. We offer products that accommodate various sizes. Please feel free to contact us when you need assistance. 【Specifications】 ■ Material: Brass (C3604BD) with cadmium content of less than 75ppm ■ Treatment: Without plating *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce our brass insert color "IC-Z." The material is brass (C3604BD), with a cadmium content of less than 75ppm. It is compliant with RoHS2 for M3, M4, and M5 sizes. We offer a wide range of products, including "IC-304520Z," "IC-304530Z," and "IC-304540Z." We accept orders starting from 50 pieces, so please feel free to contact us. 【Specifications】 ■ Material: Brass (C3604BD) with cadmium content of less than 75ppm ■ Treatment: No plating *For more details, please refer to the PDF document or feel free to contact us.

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The "NNI-0000" is a nylon nut insert that can be secured by tightening screws from one side only, reducing the labor involved in the work process. Insert the product into the mounting hole of the housing, sandwiching the circuit board or chassis, and secure it with screws. During tightening, the aluminum nut protrudes upward, and the main body expands outward to secure it. Additionally, the 0.75mm thick flange allows for extremely short installation times and can also be used to fix plates or similar items to the outer surface of the housing. 【Features】 ■ No need for nut fastening from the inside ■ Reduces labor in the work process ■ Extremely short installation time achieved with a 0.75mm thick flange ■ Can be used to fix plates or similar items to the outer surface of the housing ■ Multi-layer spacing is possible by attaching round spacers *For more details, please refer to the PDF document or feel free to contact us.

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The "HMIB Series" is a brass mini bit insert compliant with RoHS2. We offer the "HMIB-140000Z" with M=1.4 pitch 0.3, the "HMIB-160000Z" with M=1.6 pitch 0.35, and the "HMIB-170000Z" with M=1.7 pitch 0.35. Orders are accepted starting from 50 pieces. Please feel free to contact us when placing your order. 【Product Overview】 ■Usage: Press-fit / Heat press-fit ■Compatible resin: Thermoplastic <Specifications> ■Material: Brass (C3604BD) with cadmium content less than 75ppm ■Treatment: No plating *For more details, please refer to the PDF document or feel free to contact us.

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"HFU" is a brass Ultra Surt IV (flanged type) without plating. We offer products that correspond to sizes M3, M4, M5, M6, and M8. The material used is brass (C3604BD) with a cadmium content of less than 75 ppm. We accept orders starting from 50 pieces. Please feel free to contact us when placing an order. 【Product Lineup】 ■HFU-43001 ■HFU-44001 ■HFU-45001 ■HFU-46001 ■HFU-48001 *For more details, please refer to the PDF document or feel free to contact us.

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The "HUDII/IV" is a non-plated insert nut that complies with RoHS2 standards. "HUD II" refers to UltraSert II, and "HUD IV" refers to UltraSert IV, both made of brass (C3604BD) with a cadmium content of less than 75ppm. We offer a variety of products that accommodate different sizes. Please feel free to contact us when you need assistance. 【Product Lineup (Partial)】 ＜HUD II＞ ■HUD−22601 ■HUD−22602 ■HUD−23001 ■HUD−23002 ■HUD−24001 *For more details, please refer to the PDF document or feel free to contact us.

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The "HFB Series" is a flange-type brass bit insert. Starting with the "HFB-2000" with M=2 and a pitch of 0.4, the lineup includes "HFB-2600," "HFB-300," "HFB-400," and "HFB-500." These products are made from brass (C3604BD) with a cadmium content of less than 75 ppm and comply with RoHS2 standards, and they are unplated. Please feel free to contact us when you need assistance. 【Lineup】 ■ HFB-2000: M=2, Pitch 0.4 ■ HFB-2600: M=2.6, Pitch 0.45 ■ HFB-300: M=3, Pitch 0.5 ■ HFB-400: M=4, Pitch 0.7 ■ HFB-500: M=5, Pitch 0.8 *For more details, please refer to the PDF document or feel free to contact us.

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The "HSB-Z" is an insert nut made from brass (C3604BD) with a cadmium content of less than 75ppm. We offer a wide range of sizes from M1.4 to M1.6, M1.7, M2, M2.6, M3, M4, and M5. Additionally, it is available in a non-plated, double-sided type. Please feel free to contact us when you need assistance. 【Product Lineup (Partial)】 ■HSB−1401Z ■HSB−143030Z ■HSB−1603040Z ■HSB−173025Z ■HSB−173040Z *For more details, please refer to the PDF document or feel free to contact us.

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The "HSB" is a brass bit insert compliant with RoHS2. The material is brass (C3604BD) with a cadmium content of less than 75ppm. It is a single-sided type without plating. We offer a wide range of sizes from M1.4 to M1.6, M1.7, M2, M2.6, M3, M4, and M5. Please feel free to contact us when you need assistance. 【Product Lineup (Partial)】 ■HSB−143030 ■HSB−1603040 ■HSB−173025 ■HSB−173040 ■HSB−173540 *For more details, please refer to the PDF document or feel free to contact us.

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The "HFD-2600/300/400/500" is a brass duct insert compliant with RoHS2. It is unplated, made of brass (C3604BD) with a cadmium content of less than 75 ppm. In addition to the "HFD-2600" with M=2.6 and a pitch of 0.45, we also offer "HFD-300," "HFD-400," and "HFD-500." Please feel free to contact us when you need assistance. 【Product Lineup】 ■HFD-2600: M=2.6, pitch 0.45 ■HFD-300: M=3, pitch 0.5 ■HFD-400: M=4, pitch 0.7 ■HFD-500: M=5, pitch 0.8 *For more details, please refer to the PDF document or feel free to contact us.

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The "HSD-2600/300/400/500" is an insert nut made from brass (C3604BD) with a cadmium content of less than 75ppm. Starting with "HSD-2600" with M=2.6, we also offer "HSD-300" with M=3, "HSD-400" with M=4, and "HSD-500" with M=5. We accept orders starting from 50 pieces. Please feel free to contact us when placing an order. 【Product Lineup】 ■HSD-2600: M=2.6 Pitch 0.45 ■HSD-300: M=3 Pitch 0.5 ■HSD-400: M=4 Pitch 0.7 ■HSD-500: M=5 Pitch 0.8 *For more details, please refer to the PDF document or feel free to contact us.

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The "IRL-0000K/KW/B/BW" is a screw-in aluminum insert nut. The material is lead-free free-cutting aluminum (KS26) with a lead content of 300ppm or less. We offer "IRL-K" and "IRL-KW" with a Kanizen plating treatment, and "IRL-B" and "IRL-BW" with a black anodizing treatment. Additionally, you can choose between no anti-loosening coating and with anti-loosening coating. 【Lineup】 ■ Kanizen plating, no anti-loosening coating: IRL-0000K ■ Black anodizing, no anti-loosening coating: IRL-0000B ■ Kanizen plating, with anti-loosening coating: IRL-0000KW ■ Black anodizing, with anti-loosening coating: IRL-0000BW *For more details, please refer to the PDF document or feel free to contact us.

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The "IRU-0000/W/S/SW" is a stainless steel insert nut made from free-cutting stainless steel (SUS303). You can choose between having slits or not, and whether to apply a locking agent or not. The locking agent LOCTITE 516 is a high-viscosity, non-toxic, thixotropic, water-soluble pre-coating agent. 【Lineup】 ■ No slits, no locking agent applied: IRU-0000 ■ No slits, locking agent applied: IRU-0000W ■ With slits, no locking agent applied: IRU-0000S ■ With slits, locking agent applied: IRU-0000SW *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce our brass insert nut 'IRB-0000S/SC/SW/SCW'. The material is brass (C3604BD) with a cadmium content of less than 75ppm. The "IRB-SC" and "IRB-SCW" are unplated, while the "IRB-S" and "IRB-SW" have undergone nickel plating (Ni) treatment. Please feel free to contact us when you need assistance. 【Product Lineup】 ■IRB-0000S: Nickel plated, no anti-loosening coating ■IRB-0000SC: No plating, no anti-loosening coating ■IRB-0000SW: Nickel plated, with anti-loosening coating ■IRB-0000SCW: No plating, with anti-loosening coating *For more details, please refer to the PDF document or feel free to contact us.

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The "IRB-0000/C/W/CW" is a screw-in brass insert nut. The material is brass (C3604BD) with a cadmium content of less than 75 ppm. The "IRB" and "IRB-W" are treated with nickel plating (Ni), while the "IRB-C" and "IRB-CW" have no plating. We accept orders starting from 50 pieces. Please feel free to contact us when placing your order. 【Product Lineup】 ■IRB-0000: Nickel plated, no anti-loosening coating ■IRB-0000C: No plating, no anti-loosening coating ■IRB-0000W: Nickel plated, with anti-loosening coating ■IRB-0000CW: No plating, with anti-loosening coating *For more details, please refer to the PDF document or feel free to contact us.

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The "CNS-300/400" is a nylon spacer for M3 and M4 that has obtained UL standard UL94V-2 (material). The material is nylon 66, and it is a round type and screw set type compliant with RoHS2. Additionally, the heat distortion temperature is 75°C at 1.82MPa. We accept orders starting from 50 pieces. Please feel free to contact us when placing an order. 【Specifications】 ■ Material: Nylon 66 ■ Color: Semi-transparent ■ Heat distortion temperature: 75°C at 1.82MPa ■ UL standard: UL94V-2 (material) *For more details, please refer to the PDF document or feel free to contact us.

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The "MSN/WSN series" is a nylon spacer that complies with RoHS2 standards. Products are available in sizes M=2, M=3, and M=4. "MSN" features a short male thread, while "WSN" comes with a nylon washer. We accept orders starting from 50 pieces. Please feel free to contact us when placing your order. 【Specifications】 ■ Material: Nylon 66 ■ Color: Semi-transparent ■ Heat deformation temperature: 75℃ at 1.82MPa ■ UL standard: UL94V-2 (material) *For more details, please refer to the PDF document or feel free to contact us.

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The "BSN series" is a nylon spacer compliant with RoHS2. The "BSN-2000" has M=2 and a pitch of 0.4, while the "BSN-300" and "BSN-300-5" have M=3 and a pitch of 0.5, and the "BSN-400" has M=4 and a pitch of 0.7. It has obtained UL standard UL94V-2 (material). Orders are accepted from a quantity of 50 pieces. Please feel free to contact us when placing an order. 【Specifications】 ■ Material: Nylon 66 ■ Color: Semi-transparent ■ Heat deformation temperature: 1.82MPa…75℃ ■ UL standard: UL94V-2 (material) *For more details, please refer to the PDF document or feel free to contact us.

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The "ASN-300/400" is a nylon spacer compliant with RoHS2. The "ASN-300" has a thread size of M=3, a pitch of 0.5, and a flat diameter of 5.5, while the "ASN-400" has a thread size of M=4, a pitch of 0.7, and a flat diameter of 7. These products are made from nylon 66 and are translucent in color. We accept orders starting from 50 pieces. Please feel free to contact us when placing your order. 【Specifications】 ■ Material: Nylon 66 ■ Color: Translucent ■ Heat deformation temperature: 1.82MPa…75℃ ■ UL standard: UL94V-2 (material) *For more details, please refer to the PDF document or feel free to contact us.

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The "CN-2000/2600/300/400" is a nylon spacer that has obtained UL standard UL94V-2 (material). The heat distortion temperature is 75°C at 1.82MPa. It is hollow and round, suitable for M2, M2.6, M3, and M4. We accept orders starting from 50 pieces. Please feel free to contact us when placing an order. 【Specifications】 ■Material: Nylon 66 ■Color: Semi-transparent ■Heat distortion temperature: 75°C at 1.82MPa ■UL standard: UL94V-2 (material) *For more details, please refer to the PDF document or feel free to contact us.

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