Ceramic hex nut (metric). High quality, 1000 standard!
Ceramic Hex Nuts (Metric Standard) ● Material: Al2O3 (Alumina), ZrO2 (Zirconia) ● Size: M2 to M10 ● Manufacturing Method: 3D Slip Casting (In-house developed) * Produces high-quality ceramic screws without cutting. Achieves low prices through cost-effective processes. <Alumina> - The most commonly used ceramic - Excellent insulation properties - Good chemical resistance (difficult to be affected by 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 incorporated into metals) - Low thermal conductivity * for refractory materials - Difficult to be affected by chemicals, but can be eroded by some acids and alkalis - Conductive under high temperature and low oxygen conditions * caution for use in insulation purposes
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basic information
This is a hex nut made of ceramics. ● Unique manufacturing method that requires no post-processing, offering outstanding low prices compared to other companies! ● Available in alumina (Al2O3) and zirconia (ZrO2). ● Available in various lengths from M2 to M10. ● Reference standards: JIS B1181, ISO4032, ANSI B18.2.4.1M, DIN934 * Other options include flat head, pan head, pan head with gas hole, hex bolts, and hex socket head.
Price information
For details, please visit the KDA website.
Price range
P1
Delivery Time
※If there is no stock, it will take about three weeks after your order. (Please contact us)
Applications/Examples of results
It has characteristics 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（14）
| Model number | overview |
|---|---|
| ARNM02 | Alumina (Al2O3) ceramic hex nut M2 height (1.5mm) | Price range (760 yen) *10 or more |
| ARNM03 | Alumina (Al2O3) ceramic hex nut M3 height (2.3mm) | Price range (700 yen) *10 or more |
| ARNM04 | Alumina (Al2O3) ceramic hex nut M4 height (3.1mm) | Price range (670 yen) *10 or more |
| ARNM05 | Alumina (Al2O3) ceramic hex nut M5 height (4.6mm) | Price range (740 yen) *10 or more |
| ARNM06 | Alumina (Al2O3) ceramic hex nut M6 height (5.1mm) | Price range (840 yen) *10 or more |
| ARNM08 | Alumina (Al2O3) ceramic hex nut M8 height (6.6mm) | Price range (960 yen) *10 or more |
| ARNM10 | Alumina (Al2O3) ceramic hex nut M10 height (8.2mm) | Price range (1080 yen) *10 or more |
| ZRNM02 | Zirconia (ZrO2) ceramic hex nut M2 height (1.5mm) | Price range (1400 yen) *10 or more |
| ZRNM03 | Zirconia (ZrO2) ceramic hex nut M3 height (2.3mm) | Price range (1080 yen) *10 or more |
| ZRNM04 | Zirconia (ZrO2) ceramic hex nut M4 height (3.1mm) | Price range (870 yen) *10 or more |
| ZRNM05 | Zirconia (ZrO2) ceramic hex nut M5 height (4.6mm) | Price range (960 yen) *10 or more |
| ZRNM06 | Zirconia (ZrO2) ceramic hex nut M6 height (5.1mm) | Price range (1090 yen) *10 or more |
| ZRNM08 | Zirconia (ZrO2) ceramic hex nut M8 height (6.7mm) | Price range (1250 yen) *10 or more |
| ZRNM10 | Zirconia (ZrO2) ceramic hex nut M10 height (8.2mm) | Price range (1410 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.