Ceramic (Alumina) Hexagon Bolts
Measurement System: Metric
Drive Type: Hexagon (External)
Ceramic (Alumina) Hexagon Bolts conform to the following Standards/Norms:
Ceramic (99.5% Alumina Al2O3) hexagon bolts are perfect for extreme applications where exceptional heat resistance, electrical insulation and chemical resistance are required.
Key features of Ceramic hexagon bolts include:
- Ceramic made from 99.5% high-purity alumina.
- Usable continually at 1,500°C.
- Excellent heat resistance, chemical resistance, and electrical insulation.
- Special features such as ventilation holes and cleanroom washing available.
See below for more detailed information about ceramic alumina hexagon bolts:
Material: Ceramic alumina hexagon bolts are primarily manufactured from alumina ceramic, which is a polycrystalline material with high hardness and strength. Alumina ceramics have exceptional wear resistance, high temperature tolerance (up to 1,500°C) and chemical stability.
Manufactured to DIN 933: All hexagon bolts or set screws available through High Performance Polymer are manufactured to DIN 933 standards, ensuring standardisation across the range.
High Temperature Resistance: Alumina ceramic exhibits excellent resistance to high temperatures (up to 1,500°C continuous). It can withstand extreme heat without significant deformation or loss of mechanical properties. This makes ceramic alumina hexagon bolts suitable for applications in high-temperature environments, such as satellites, vacuum furnaces and within the Oil and Gas industry.
Exceptional Hardness: Alumina ceramic is known for its high hardness, ranking just below diamond on the Mohs scale. Ceramic alumina hexagon bolts offer exceptional resistance to abrasion, wear, and surface damage. This makes them ideal for applications where components are subjected to friction or abrasive forces.
Corrosion Resistance: Alumina ceramic is highly resistant to corrosion and chemical attack. It can withstand exposure to various acids, alkalis, and corrosive substances without degradation. Ceramic alumina hexagon bolts are commonly used in corrosive environments or industries where chemical resistance is essential, such as chemical processing plants.
Electrical Insulation: Alumina ceramic is an excellent electrical insulator. Ceramic alumina hexagon bolts do not conduct electricity, making them suitable for applications where electrical insulation is necessary, such as in electronic devices or high-voltage equipment.
Lightweight: Compared to metallic bolts, ceramic alumina hexagon bolts are lightweight. This property is advantageous in applications where weight reduction is a priority, such as aerospace or automotive industries, where minimizing the overall weight of the components is crucial for fuel efficiency and performance.
Specialized Applications: Ceramic alumina hexagon bolts are design for applications in a wide range of industries, including aerospace, automotive, electronics, semiconductor manufacturing, chemical processing, and high-temperature equipment. They are commonly used in environments where their unique combination of properties, including high temperature resistance, hardness, corrosion resistance, and electrical insulation, is advantageous.
The data sheet is available as a PDF to download below.
Return components within 90 days for a full refund. Please see returns terms and conditions for further information.
|Hexagon Bolt Dimension Table (ISO 4017/DIN 933)
|Head Width (Flat-Flat) (mm)
|Head Height (mm)
Dimensions for Ceramic (Alumina) Hexagon Bolts in all available sizes are shown according to the product drawing above.
Why Choose High Performance Polymer?
50,000+ Fasteners In stock
No long lead times. We have a large range of PEEK fasteners available for express delivery (Dispatched the same day if ordered before 3PM Monday-Thursday).
Fasteners not available for express delivery will display the expected delivery date above the 'add to cart' button.
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We are a manufacturer direct distributor, this allows us to ensure highly competitive prices and keep our shelves stocked. All of our products are manufactured to the highest standards and exhibit exceptional characteristics.
Certified through Quality Veritas. High Performance Polymer conforms to the ISO9001 quality management system. Certificates available on request.
We provide full material traceability and can provide certification confirming material data and batch number, which can be traced back to the manufacturer.
Certificate Of Conformity
We also provide a certificate of conformity on request, confirming the product manufacturing standard and material.