Ceramic hex bolts (metric). High quality, 1000 standard!
Ceramic Hex Bolts (Metric Standard) ● Material: Al2O3 (Alumina), ZrO2 (Zirconia) ● Size: M2 to M10 ● Underhead Length: 3 to 45mm ● Manufacturing Method: 3D Slip Casting (In-house Development) * Producing high-quality ceramic screws without cutting. Achieving low prices through cost-effective processes. <Alumina> - The most commonly used ceramic - Excellent insulation properties - Good chemical resistance (resistant to most acids and alkalis) - Chemically stable (difficult to release impurities) - Excellent heat resistance (maximum operating temperature approximately 1500°C) - High thermal conductivity - Lower thermal shock resistance and fracture toughness compared to other ceramics <Zirconia> - The strongest ceramic in terms of mechanical strength at room temperature - High fracture toughness (great resistance, ductile) * for cutting tools, implants, etc. - Maximum operating temperature approximately 1200°C, good thermal shock resistance (Δ400°C) - Thermal expansion rate comparable to metals (can be integrated with metals) - Low thermal conductivity * used as a refractory material - Difficult to corrode by chemicals, but susceptible to some acids and alkalis - Conductive under high temperature and low oxygen conditions * caution for use in insulation purposes
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basic information
These are screws made of ceramics. They can be manufactured at significantly lower prices than those of other companies. ● Unique manufacturing method that requires no post-processing, resulting in outstanding low prices compared to competitors! ● Available in alumina (Al2O3) and zirconia (ZrO2). ● Various lengths are available from M2 to M10. ● Reference standards: JIS B1180, ISO4014/4017, ANSI/ASME B18.2.3.1M, DIN931/933 * Other types available include flat head, pan head, pan head with gas hole, hex socket head, and hex nuts.
Price information
For details, please visit the KDA website.
Price range
P1
Delivery Time
※If the item is out of stock, it will take about three weeks after your order. (Please contact us)
Applications/Examples of results
It has features such as heat resistance, electrical insulation, chemical resistance, low expansion, and biocompatibility, and has a proven track record of use in various measuring instruments, experimental devices, and the medical field. Recently, we have also received orders from the fuel cell sector.
Line up（12）
| Model number | overview |
|---|---|
| ARM02 | Alumina (Al2O3) ceramic hex bolt M2 neck length (3–10mm) | Price range (630–790 yen) *10 or more |
| ARM03 | Alumina (Al2O3) ceramic hex bolt M3 neck length (5–20mm) | Price range (600–880 yen) *10 or more |
| ARM04 | Alumina (Al2O3) ceramic hex bolt M4 neck length (5–25mm) | Price range (630–960 yen) *10 or more |
| ARM05 | Alumina (Al2O3) ceramic hex bolt M5 neck length (8–30mm) | Price range (720–1060 yen) *10 or more |
| ARM06 | Alumina (Al2O3) ceramic hex bolt M6 neck length (8–40mm) | Price range (760–1220 yen) *10 or more |
| ARM08 | Alumina (Al2O3) ceramic hex bolt M8 neck length (10–45mm) | Price range (800–1370 yen) *10 or more |
| ARM10 | Alumina (Al2O3) ceramic hex bolt M10 neck length (10–45mm) | Price range (880–1400 yen) *10 or more |
| ZRM02 | Zirconia (ZrO2) ceramic hex bolt M2 neck length (3–10mm) | Price range (950–1150 yen) *10 or more |
| ZRM03 | Zirconia (ZrO2) ceramic hex bolt M3 neck length (5–20mm) | Price range (950–1290 yen) *10 or more |
| ZRM04 | Zirconia (ZrO2) ceramic hex bolt M4 neck length (5–25mm) | Price range (990–1470 yen) *10 or more |
| ZRM05 | Zirconia (ZrO2) ceramic hex bolt M5 neck length (8–30mm) | Price range (1140–1640 yen) *10 or more |
| ZRM06 | Zirconia (ZrO2) ceramic hex bolt M6 neck length (8–40mm) | Price range (1190–1890 yen) *10 or more |
Company information
Founded in 1969, we have a long-standing track record in precision machining of engineering plastics. Based on this technology, we develop all-around resin processing such as molding, bonding, bending, and welding, as well as ceramic sintering processing for manufacturing molded parts. We have developed unique methods that further enhance these foundational technologies and are committed to meeting the needs of various industries. Our engineering plastic processing utilizes a wide range of the latest NC machine tools and molding machines, enabling us to produce precision, high-quality products from small lots to mass production. To pursue lower costs and shorter delivery times, we have developed new methods such as high-efficiency simultaneous processing "One Processing 2 by 2," a hybrid method "Just in Make" aimed at reducing the cost of super engineering plastics, and a labor-saving molding technology "Smart Molding" that accommodates various resins. Recently, we have standardized the basic materials for super engineering plastics, starting production and sales at lower prices. In addition, in ceramic processing, we have developed "3D Slip Casting," which excels in creating complex three-dimensional fine shapes. This has simplified and reduced the cost of manufacturing ceramic parts, which were previously difficult and expensive to produce. Our ceramic screws, made from this process, have received high praise and repeat orders from advanced technology sectors both domestically and internationally.