廣杉計器 List of Products and Services

We provide products that meet customer demands in a timely manner through the sale of goods. Furthermore, we contribute to society through designs that consider safety and the environment. 【Features】 ○ Flat washers ○ 27 items For more details, please contact us or download the catalog.

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We provide products that meet customer requirements in a timely manner through the sale of goods. Furthermore, we contribute to society through designs that consider safety and the environment. 【Features】 ○ Flat washers ○ 123 items For more details, please contact us or download the catalog.

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We provide products that meet customer demands in a timely manner through the sale of goods. Furthermore, we contribute to society through designs that consider safety and the environment. 【Product Lineup】 ○ For M2 / M2.6 / M3 / M4 / M5 ○ For M6 / M8 ○ For M10 / M12 For more details, please contact us or download the catalog.

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We provide products that meet customer demands in a timely manner through the sale of goods. Furthermore, we contribute to society through designs that consider safety and the environment. 【Product Lineup】 ○M2/M2.6/M3/M4/M5 For more details, please contact us or download the catalog.

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We provide quality products that meet customer demands in a timely manner through the sale of our products. Furthermore, we contribute to society through designs that consider safety and the environment. 【Product Lineup】 ○ For M3 / M4 / M5 / M6 ○ For M8 / M10 / M12 For more details, please contact us or download the catalog.

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We provide products that meet customer requirements in a timely manner through the sale of goods. Furthermore, we contribute to society through designs that consider safety and the environment. 【Specifications】 ○Material / Glass epoxy Grade #EW-3105 ○Color / Transparent light green ○RoHS compliant product For more details, please contact us or download the catalog.

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We provide products that meet customer requirements in a timely manner through the sale of goods. Furthermore, we contribute to society through designs that consider safety and the environment. 【Specifications】 ○Material: Silicone glass ○Color: Green and white ○RoHS compliant product For more details, please contact us or download the catalog.

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We provide products that meet customer demands in a timely manner through the sale of goods. Furthermore, we contribute to society through designs that consider safety and the environment. ○ Spring Post For more details, please contact us or download the catalog.

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We provide products that meet customer demands in a timely manner through the sale of goods. Furthermore, we contribute to society through designs that consider safety and the environment. ○ Fiber optic protection tube For more details, please contact us or download the catalog.

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We provide products that meet customer requirements in a timely manner through the sale of goods. Furthermore, we contribute to society through designs that consider safety and the environment. ○ Full Thread For more details, please contact us or download the catalog.

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We provide products that meet customer requirements in a timely manner through the sale of goods. Furthermore, we contribute to society through designs that consider safety and the environment. 【Mechanical Parts Products】 ○ SUS Precision Shafts For more details, please contact us or download the catalog.

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At Hirosugi Keiki Co., Ltd., we offer insulating bushes (resin bushes). We support our customers with a variety of products, small lots, and short delivery times. 【Material Examples】 ○ Delrin ○ Black Delrin ○ PTFE ○ Peek For more details, please contact us or download the catalog.

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At Hirozaki Keiki Co., Ltd., we handle various resin spacers used in electronic applications, power distribution, water treatment machinery, and industrial machinery. The types of materials include Duracon, PPS, PBT, Bakelite, Nylon-Lenni, PEEK, ABS, polycarbonate, silicone glass, and glass epoxy, among others. 【Shapes】 ○ Hexagonal both male threads, hexagonal male threads, hexagonal both female threads ○ Round both male threads, round male threads, round hollow ○ Special types For more details, please contact us or download the catalog.

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At HiroSugi Instruments Co., Ltd., we offer a variety of "resin washers," including "flat washers," "set washers," and "rosette washers." We support our customers with a wide range of products, small lots, and short delivery times. For more details, please contact us or download our catalog.

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At Hirozaki Keiki Co., Ltd., we offer a variety of materials including "metal screws," "metal bolts," "metal nuts," and "metal washers." We support our customers with a wide range of products, small lots, and short delivery times. 【Types】 ○ Pan head screws (with cross holes), set pan head screws (with cross holes and washers) ○ Flat head screws (with cross holes), precision micro screws ○ Hexagon set screws (with holes), hexagon bolts, hexagon bolts with holes, hexagon nuts (types 1/2/3) ○ Flat washers, spring washers For more details, please contact us or download our catalog.

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Plastic screws have high electrical resistance and excellent insulation properties. By using plastic screws with superior insulation, it is possible to prevent short circuits. ● Heat Resistance: Materials such as PPS (polyphenylene sulfide) and RENY (polyphenylene sulfide-based resin) have a heat resistance temperature of over 200°C, providing stable performance even under harsh temperature conditions. ● Insulation: Plastic screws have low thermal conductivity and excellent insulation properties. They can prevent localized condensation caused by thermal bridges. Efficient thermal management can be achieved in the design of equipment and devices where temperature control is crucial. ● Lightweight: Plastic screws are very lightweight, making them suitable for products and equipment where weight reduction is necessary. ● Corrosion Resistance: Plastic screws do not rust or corrode, offering excellent resistance to moisture and chemicals. ● Electrical Insulation: Plastic screws have high electrical resistance and excellent insulation properties. By using plastic screws with superior insulation, it is possible to prevent short circuits.

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At Hirozaki Keiki Co., Ltd., we handle "knurled knobs" and "knurled nuts." The "knurled knobs" come in various types, including slotted, with a flange, stepped, slender body, and low head. The "knurled nuts" are available in types such as with a flange and through-hole full thread, stepped, bag type, and flange bag type. 【Main Specifications】 ○ Treatment: Nickel plating / Chrome plating (buff polished) / Gold plating / Micro black (black coating) ○ Screw shape (knob): Flanged type / Slotted type / Low head type ○ Washer (knob): With washer / Without washer For more details, please contact us or download the catalog.

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At Hiroseki Instrument Co., Ltd., we handle two types of "insert nuts": screw-in type and press-fit type. The "screw-in type" is an embedded nut used for reinforcing or repairing screw holes in materials such as plastic, lightweight metals, and steel plates. It can also be utilized for reprocessing defective female threads in tapping processes for plastic, lightweight metals, steel plates, and products. By inserting it when the strength of the female thread is weak and cannot provide sufficient tightening force, reliable screw fastening can be achieved. The "press-fit type" is an insert used after resin molding, which is inserted into a formed hole during molding by press-fitting or heat press-fitting to create threads. *We also handle "insert collars" (for press-fitting and simultaneous molding). 【Screw-in Type Insert Nut Features】 ○ Machined with high precision using NC automatic lathes, ensuring stable quality after insertion. ○ Easy for anyone to insert, resulting in high-strength female threads in a short time. ○ Using a locking mechanism during insertion increases the fixing strength of the product, allowing for reliable screw fastening. ○ Fixed by screwing into a pre-tapped hole using an insertion tool.

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At HiroSugi Instruments Co., Ltd., we offer "ceramic parts," including ceramic plates and ceramic insulators. The ceramic plates made from inorganic alumina 96 can be used for printed circuit boards. Custom dimensions (for a fee) are also available, so please consult us. 【Specifications】 ○ Material: Alumina 96 ○ Color: White ○ Heat resistance temperature: 1300℃ ○ RoHS compliant product For more details, please contact us or download the catalog.

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At Hirozaki Keiki Co., Ltd., we handle "Cable Terminal MWT," which is used as a mounted component for printed circuit boards. We accept orders starting from 50 pieces. 【Specifications】 ○ Material: Free-cutting brass (C3604BD) with cadmium content of less than 75 ppm ○ Treatment: Gold plating (with nickel undercoat) ○ RoHS compliant product For more details, please contact us or download the catalog.

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The "Power Terminal HP" is a power supply terminal that is mounted on a circuit board by inserting and soldering. There are 9 types available that can be mounted from the top or side, with two types of surface treatments: gold plating and tin plating. The use of lug terminals makes wiring easy. The "Power Terminal (Insulated Type) MIS" is a spacer that is soldered to the circuit board. It can be securely fixed by inserting four pins into the circuit board. Since the pins are integrated into a resin base, there will be no short circuit even if they come into contact from the side. It is also possible to install lug terminals and supply power from the circuit board. 【Features】 [HP] ○ Four types of mounting screw sizes: M2, M2.6, M3, M4 ○ By adding an "S" at the end of the part number, mounting screws with gold or tin plating are included [MIS] ○ Using separately sold PPS small screws further enhances the insulation effect ○ Screw diameters of M2, M2.6, M3, with heights available in 4, 6, 8, and 10 For more details, please contact us or download the catalog.

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At Hirotsugi Keiki Co., Ltd., we handle various metal spacers used in electronic applications, power distribution, water treatment machinery, industrial machinery, and more. The types of materials available include brass, stainless steel, steel, eco-friendly materials, aluminum, titanium, and others. 【Shapes】 ○ Hexagonal both male threads, hexagonal male-female threads, hexagonal both female threads, hexagonal hollow ○ Round both male threads, round male-female threads, round hollow ○ Square both male threads, square male-female threads, square hollow ○ For D-sub mounting ○ Special types For more details, please contact us or download the catalog.

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The PVDF washer "PVW" is a resin washer made of PVDF material. It is opaque white in color. The heat distortion temperature is 72°C at 1.82MPa. It complies with UL standards, UL94V-0 (material). It is RoHS compliant. For more details, please download the catalog.

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Ceramics Washer "RR". The material used is 96% alumina. The color is white. The heat resistance temperature is 1300°C. It is compliant with RoHS. For more details, please download the catalog.

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The Renny (black) washer "RYW-B" is a resin washer made from Renny material. The color is black. The heat distortion temperature is 234°C at 1.82MPa. It complies with UL standards, specifically UL94-HB (material). It is RoHS compliant. For more details, please download the catalog.

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Lenny Washer "RYW" is a resin washer. The material used is Lenny. The color is light green. The heat distortion temperature is 234°C at 1.82MPa. It meets UL standards of UL94-HB (material). It is compliant with RoHS. For more details, please download the catalog.

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The PEEK washer "PEW" is a resin washer made from PEEK material. Its color is light brown. The heat distortion temperature is 152°C at 1.82MPa. It meets UL standards of UL94V-0 (material). It is compliant with RoHS. For more details, please download the catalog.

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The Polyslider cut washer "LLC" is a resin cut washer. The material used is Polyslider. The color is black. The heat resistance temperature is 1.82MPa at 65°C. The UL standard is UL94-HB (material). It is compliant with RoHS. For more details, please download the catalog.

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The "LL" poly slider washer is a resin washer. The material used is poly slider. The color is black. The heat resistance temperature is 1.82MPa at 65°C. It meets UL standards of UL94-HB (material). It is compliant with RoHS. For more details, please download the catalog.

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The PPS washer "PSW" is a resin washer made from PPS material. Its color is light brown. The heat resistance temperature is 260°C at 1.82MPa. It meets UL standards of UL94V-0 (material). It is compliant with RoHS regulations. For more details, please download the catalog.

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The polycarbonate washer "PCW" is a resin washer made from polycarbonate material. It is transparent in color. The heat resistance temperature is 130°C at 1.82MPa. It meets UL standards of UL94V-2 (material). It is compliant with RoHS. For more details, please download the catalog.

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The nylon washer "NN-M" is a resin washer made from nylon 66. It is translucent in color. The heat resistance temperature is 75°C at 1.82MPa. It complies with UL standard UL94V-2 (material). It is RoHS compliant. For more details, please download the catalog.

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The black nylon washer "NN-B" is a resin washer made of nylon 6. The color is black. The heat resistance temperature is 65°C at 1.82MPa. It complies with UL standard UL94-HB (material). It is RoHS compliant. For more details, please download the catalog.

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The nylon washer "NN" is a resin washer made from nylon 6. It is translucent in color. The heat resistance temperature is 65°C at 1.82MPa. It meets UL standards of UL94-HB (material). It is compliant with RoHS. For more details, please download the catalog.

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The PTFE washer "TT" is a resin washer made of PTFE. It is opaque white in color. The heat resistance temperature is continuous at 240°C and is non-flammable. It meets UL standards of UL94V-0 (material). It is compliant with RoHS. For more details, please download the catalog.

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The black Duracon washer "CC-B" is a resin washer made from Duracon (POM). The color is black. The heat distortion temperature is 110°C at 1.82 MPa. It complies with UL standards, UL94-HB (material). It is RoHS compliant. For more details, please download the catalog.

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The PTFE flange thick bushing "T0000-0000L" is made of PTFE and is an opaque white flange thick bushing. It has a heat resistance temperature of continuous 240°C and is non-combustible. It meets UL standards equivalent to UL94V-0 (material). It is compliant with RoHS. For more details, please download the catalog.

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The black Duracon flange thick bush "D0000-0000LB" is made of Duracon material and is black in color. The heat distortion temperature is 110°C at 1.82MPa. It meets UL standard UL94-HB (material). It is compliant with RoHS. For more details, please download the catalog.

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The Juracon flange-thick bush "D0000-0000L" is made of Juracon material and is milky white in color. The heat distortion temperature is 110°C at 1.82MPa. It complies with UL standard UL94-HB (material). It is RoHS compliant. For more details, please download the catalog.

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The PEEK thick flange bushing "PE0000-0000L" is made of PEEK material and is light brown in color. The heat distortion temperature is 155°C at 1.82MPa. It meets UL94 V-0 standards (material). It is compliant with RoHS. For more details, please download the catalog.

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The black ABS bush "A0000-0000B" is a bush made of ABS material and is black in color. The heat distortion temperature is 85°C at 1.82MPa. It complies with UL standard UL94-HB (material). It is RoHS compliant. For more details, please download the catalog.

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The ABS bush "A0000-0000" is made of ABS material and is white in color. The heat distortion temperature is 85°C at 1.82MPa. It complies with UL standard UL94-HB (material). It is RoHS compliant. For more details, please download the catalog.

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The ceramics bush "R0000-0000" is made of 96% alumina and is white. It has a heat resistance temperature of 1300°C. It is compliant with RoHS standards. For more details, please download the catalog.

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The MC nylon bush "M0000-0000" is made of MC nylon and is blue in color. It is compliant with RoHS standards. For more details, please download the catalog.

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The Bake Bush "X0000-0000" is a bush made of phenolic resin and is brown in color. It is compliant with RoHS standards. For more details, please download the catalog.

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