Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
286～300 item / All 523 items
This is a ceramic washer made of 96% alumina material.
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.
Introducing the spacer "Silicone Glass CS."
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.
Introducing the spacer "Polycarbonate CPC."
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.
Introducing "MC Nylon M" by Bush.
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】 ○Bush ○96 items For more details, please contact us or download the catalog.
52,000 items listed! Comprehensive catalog available! Find the perfect items such as spacers, pin headers, washers, bushes, and screws!
◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ Free sample distribution is ongoing! Please fill in the desired sample item number in the inquiry form and contact us. ◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ There are various types of spacers depending on their application. Finding products that match in shape, material, and size can be quite a challenge... Hirotsugi Keiki, a comprehensive manufacturer of spacers, is currently giving away the '2015 Hirotsugi Comprehensive Catalog' for free! This catalog features a wide range of spacers made from metals like brass and stainless steel, as well as resin materials like POM and PTFE. It also includes pin headers, washers, bushes, screws, and this year, 1,200 new item numbers have been added, bringing the total to an impressive 51,200 items. Furthermore, all products are presented in color photographs, making it easy to search. It’s a comprehensive catalog where you can find the perfect product. The "Complete Product Lineup" section, which allows you to see all products at a glance, is also well-received! *Please note that only part of the catalog is available for download. If you would like the full version, please apply through the inquiry form. We will send the booklet to the address registered with Ipros.
[80,000 items listed] Introducing enclosure peripheral components such as spacers, pin headers, and washers with photos.
At Hirotsugi Keiki, a comprehensive manufacturer of spacers, we are currently offering the "Hirotsugi Comprehensive Catalog," which includes a total of 80,000 items such as spacers and pin headers, for free! In addition to our standard products, we also have many additional items like metal rivets and insert colors. All products are featured with color photographs, making it easy to search despite the large volume. You can view the front pages (25 pages) of the catalog by clicking the download button. 【PickUP Introduction of Pin Headers】 We offer round and square types, straight and right-angle designs, as well as tray-packaged items suitable for improving work efficiency and product protection, and custom taping processed products. ◎ We are currently offering the complete catalog for free! If you are interested, please apply through the inquiry form. We will send the booklet to the address registered with Ipros. ◎ Free samples of specified model numbers are also available! Please fill in the desired sample model number in the inquiry form and contact us. *For more details, please refer to the PDF materials or feel free to consult us.
A spacer with a special shape is applied to the "incomplete screw section" male thread. It can absorb the burrs of the installation counterpart and allows for direct installation flat to the base.
Special shapes are applied to the 'incomplete screw section' to improve work efficiency! This is an original product with a patented design. ● Material, Treatment, Size Brass (Nickel Plated): BSB-DE M2/M2.5/M2.6/M3/M4 Stainless Steel 303 (Degreased): BSU-D M2/M2.5/M2.6/M3/M4 Stainless Steel 303 (Molybdenum Treated): BSU-DMO M3/M4 *For more details, please contact us or download the PDF to view.
[PPS Spacer] Super Empla Spacer.
[PPS Spacer] Super Engineering Plastic Spacer. Excellent heat resistance, mechanical strength, chemical resistance, flame retardancy, dimensional stability, and creep resistance. This spacer is made from high-performance engineering plastic known as super engineering plastic, which is a thermoplastic resin. In recent years, it has been increasingly in demand across various fields, leveraging its excellent characteristics of heat resistance, mechanical strength, chemical resistance, flame retardancy, dimensional stability, and creep resistance as a well-balanced material. It also has good weather resistance and hydrolysis resistance, and it is a flame-retardant material even without the addition of flame retardants. In the electronic components sector, its excellent heat resistance and dimensional stability have led to increased adoption in connectors and various electronic components. In the automotive parts sector, demand is growing as an alternative to metals, phenolic resins, and PA-based materials due to its heat resistance, dimensional stability, and chemical resistance. We offer a wide range of molded products, including metal insert-molded parts, screw-in parts, and insulated types. [Contents] *Excerpt Shapes: Hexagonal, Round, Hollow Screw Types: Double-threaded, Male-threaded, Hollow
A total of 7,000 items! We offer rubber washers in various materials. You can choose washers according to your needs from a wide range of sizes.
At HiroSugi Instruments Co., Ltd., we offer a variety of "rubber washers" made from various materials such as CR, NBR, CNR, EPDM, and silicone rubber. We support our customers with a wide range of products, small lots, and short delivery times.
[Ceramic Parts] Developed in collaboration with Otsuka Ceramics Co., Ltd., these products combine excellent electrical insulation, heat resistance, wear resistance, and high strength.
We, Hirosugi Instruments, are a comprehensive manufacturer of mechanical and electronics parts, handling spacers, terminals, washers, bushes, screws, and more. We deliver products with high quality, low prices, a wide variety, small lots, and an immediate delivery system!
New arrival of precision micro screw spacers with a nominal diameter of M1.4 (M1.4).
【Precision Micro Screw Spacers】 This product was developed and commercialized with a screw diameter of M1.4 (pitch 0.3) for adoption in precision equipment within the manufacturing industry, which is advancing in miniaturization and weight reduction. 【Contents】*Excerpt ■ Hexagonal and Round Types ・ Both Ends Male Thread ・ Male and Female Thread ・ Hollow ■ Surface Treatment ・ Nickel Plating
This is a spacer suitable for double-layer printed circuit boards, designed for lightweight and compact products made of metal and resin.
【Short Spacer for Metal and Resin】 This product has been designed with a shorter screw length compared to conventional products, considering its adoption in the manufacturing industry, which is advancing in miniaturization and weight reduction. It has been planned, developed, and commercialized as a short spacer to accommodate stacked mounting on circuit boards. 【Contents】 *Excerpt ■Shape - Hexagonal: Short male screw thread - Round: Short male screw thread with a slit ■Material - Free-cutting brass: Nickel-plated - SUS303: Degreased - Lead-free aluminum: Acid-washed, Kanizen-plated, black anodized - Free-cutting steel: Trivalent chromium chromate - Delrin
This is a spacer with male threads on both ends. It can be used as a spacer to maintain the distance between circuit boards.
Product List ■Hexagonal - Brass (Nickel Plated) - Lead-Free Brass (Nickel Plated) - Stainless Steel - Iron (Trivalent Chromium Chromate Treatment) - Aluminum (Pickled) - Aluminum (Electroless Ni Plated) - Aluminum (Black Anodized) - Delrin (Metal Thread Conductive) - Delrin (Metal Thread Electrically Conductive) - PPS (Metal Thread Conductive) - PPS (Metal Thread Insulated) Feel free to request a quote ★ We provide high-quality, low-cost, diverse products in small lots with immediate delivery. ★ Same-day shipping available for standard items, and we also accept quotes for custom products. ★ For more details, please download and check! ★ We offer free shipping of booklet versions; you can request as many copies as needed here: https://hirosugi.co.jp/form_hirosugi/index.php
Lightweight and strong, titanium parts with excellent corrosion resistance and seawater resistance.
Titanium is a strong, lightweight metal with excellent corrosion resistance. Its specific gravity is about 50% that of iron, yet it possesses strength comparable to steel. The oxide film provides outstanding corrosion resistance, demonstrating complete resistance to seawater. There is no degradation due to material history such as welding, processing, or heat treatment, and it is also non-toxic and has excellent biocompatibility. 【Product Lineup】 - Hexagonal Spacer: (Pure Titanium) - Hexagonal Spacer: (Pure Titanium) - Washer (Pure Titanium) - Screws and Bolts (Pure Titanium, β Titanium) - Flat Washer (Pure Titanium) - Spring Washer (Pure Titanium) *Currently, we are offering a free comprehensive catalog. *For more details, please download the PDF or contact us.
It is an engineering plastic that combines various excellent properties such as electrical characteristics, chemical resistance, and heat resistance, along with processability.
【Material】 - PBT (Polybutylene Terephthalate) 【Features List】 - Friction and heat resistance - Electrical properties - Mechanical properties - Oil resistance - Chemical resistance - Low water absorption, extremely good dimensional stability 【Various Spacers】 For mounting on printed circuit boards - Hexagonal both ends threaded - Hexagonal male-female threaded (brass male thread pressed in) - Hexagonal male-female threaded (brass male thread glued) - Round both ends threaded (brass both ends threaded pressed in) - Round male-female threaded (brass male-female threaded pressed in) - Round hollow (gray-white, black) 【LED Mounting Spacers】 For fixing LED height, preventing tipping, protecting lead wires, insulation - LED shape: round, square - Mounting direction: suitable for vertical and horizontal, vertical mounting, 22°, 30°, 45°, 67° - Mounting legs: 2-legged, 3-legged, 4-legged We also accept custom orders with various dimension changes such as screw diameter (length), mounting dimensions, and effective screw length. We also handle bushings made of PTB.
