Ceramic Fasteners Alumina Bolt and Screw

The alumina ceramic bolts and screws are crafted from high-grade alumina, boasting high hardness, exceptional wear resistance, resilience to high temperatures and corrosion. These bolts are designed to work in conjunction with nuts, securing and connecting two parts with through-holes.

Brand:
ATCERA
Item NO.:
AT-YHL-LS001

Materials
Alumina
Shapes
Mechanical Parts
Applications
Electronics and Electricity , Petrochemical Industry , Communications

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Properties of Ceramic Fasteners Alumina Bolt and Screw

1. The alumina ceramic bolts and screws exhibit unparalleled hardness and wear resistance, surpassing manganese steel by a factor of over 200. This significantly prolongs their service life, while their high elastic modulus ensures minimal deformation compared to steel bolts under load.

2. The bolts and screws maintain their strength and hardness even at temperatures exceeding 1000°C, demonstrating remarkable heat resistance.

3. With superior corrosion resistance, the alumina ceramic bolts and screws can withstand contact with various acids, alkalis, and chemical reagents. They can operate continuously in high-humidity environments without rusting.

4. Possessing excellent electrical insulation, these bolts and screws are non-conductive and non-magnetic, meeting the specific requirements for electrical, telecommunication, and other equipment.

Applications of Ceramic Fasteners Alumina Bolt and Screw

Due to their exceptional wear resistance, heat and corrosion resistance, along with their superior insulation and non-magnetic properties, alumina ceramic bolts and screws find significant applications as fasteners in industries such as petrochemical, marine equipment, electronics and electrical, aerospace, and telecommunication.

Size Chart for Ceramic Fasteners Alumina Bolt and Screw

We are committed to delivering optimal alumina bolts and screws tailored to your exact specifications. Our dedicated team ensures meticulous adherence to your instructions, striving to exceed customer expectations. Additionally, we offer the flexibility of custom sizes to accommodate your unique requirements.

Send Requirements for Custom Design

Please provide drawings and parameter specifications if customization requirements needed.

Item NO.	M2	L - Thread Length (mm)	K - Head Thickness (mm)	S - Opposite Side Length (mm)
AT-YHL-LS001	Slotted Flat Head	22	1.4	3.8
AT-YHL-LS002	Socket Head	14	1.9	3.8
AT-YHL-LS003	Slotted Flat Head	10	1.4	3.8
AT-YHL-LS004	Cross Self-tapping Thread	8	1.6	3.5
AT-YHL-LS005	Phillips Pan Head	8	1.5	3.5
AT-YHL-LS006	Hex Head	6	1.6	3.9
AT-YHL-LS007	Phillips Flat Head	6	/	4.2

Item NO.	M3	L - Thread Length (mm)	K - Head Thickness (mm)	S - Opposite Side Length (mm)
AT-YHL-LS008	Socket Cap Head	10	3	5.5
AT-YHL-LS009	Socket Head	330	3	5.4
AT-YHL-LS010	Socket Head	20/25	3	5.4
AT-YHL-LS011	Socket Head	15	3	5.4
AT-YHL-LS012	Socket Head	10	3	5.4
AT-YHL-LS013	Socket Head	8	3	5.4
AT-YHL-LS014	Phillips Flat Head	15	/	5.2
AT-YHL-LS015	Phillips Flat Head	6	/	5.6
AT-YHL-LS016	Phillips Pan Head	6.5	2.7	5.5

Item NO.	M2.5	L - Thread Length (mm)	K - Head Thickness (mm)	S - Opposite Side Length (mm)
AT-YHL-LS017	Phillips Flat Head	9	/	4.5
AT-YHL-LS018	Phillips Flat Head	6	/	3.9

Item NO.	M3.5	L - Thread Length (mm)	K - Head Thickness (mm)	S - Opposite Side Length (mm)
AT-YHL-LS019	Phillips Flat Head	9	/	5.3

Item NO.	M4	L - Thread Length (mm)	K - Head Thickness (mm)	S - Opposite Side Length (mm)
AT-YHL-LS020	Hex Head	20	3.2	6.8
AT-YHL-LS021	Hex Head	15	3.3	6.8
AT-YHL-LS022	Hex Head	10	3.2	6.8
AT-YHL-LS023	Socket Head	30/40/50	/	/
AT-YHL-LS024	Socket Head	25	4	7
AT-YHL-LS025	Socket Head	20	4.1	6.9
AT-YHL-LS026	Socket Head	15	4.1	6.8
AT-YHL-LS027	Socket Head	10	3.2	6.8
AT-YHL-LS028	Socket Flat Head	25	/	8.5
AT-YHL-LS029	Phillips Flat Head	12	/	8.4
AT-YHL-LS030	Phillips Pan Head	8	2.9	7
AT-YHL-LS031	Phillips Pan Head	5	2.1	9.3
AT-YHL-LS032	Slotted Pan Head	3	4.5	8.9

Item NO.	M5	L - Thread Length (mm)	K - Head Thickness (mm)	S - Opposite Side Length (mm)
AT-YHL-LS033	Hex Head	25	3.5	8
AT-YHL-LS034	Hex Head	20	3.6	8
AT-YHL-LS035	Hex Head	15	3.6	8
AT-YHL-LS036	Hex Head	10/12	3.6	7.6
AT-YHL-LS037	Hex Head	5	3.6	8
AT-YHL-LS038	Socket Head	35	4.7	7.8
AT-YHL-LS039	Socket Head	25	4.9	8.1
AT-YHL-LS040	Socket Head	20	4.9	8.1
AT-YHL-LS041	Socket Head	15	4.9	8.1
AT-YHL-LS042	Socket Head	10/12	4.9	8.1
AT-YHL-LS043	Socket Head	5	4.9	8.1
AT-YHL-LS044	Phillips Pan Head	25	/	8.6
AT-YHL-LS045	Phillips Pan Head	20	/	8.5
AT-YHL-LS046	Phillips Pan Head	12	/	8.5
AT-YHL-LS047	Socket Cap Head	25	2.6	9.3
AT-YHL-LS048	Socket Cap Head	20	2.8	9.4
AT-YHL-LS049	Socket Cap Head	12	2.8	8.6
AT-YHL-LS050	Slotted Pan Head	10	3.4	7.9
AT-YHL-LS051	Phillips Flat Head	10	/	8.9
AT-YHL-LS052	Slotted Pan Head	6/15	3	10
AT-YHL-LS053	Socket Flat Point Set Screw	10	/	/
AT-YHL-LS054	Socket Flat Point Set Screw	6	/	/

Item NO.	M6	L - Thread Length (mm)	K - Head Thickness (mm)	S - Opposite Side Length (mm)
AT-YHL-LS055	Hex Head	55	5.2	9.7
AT-YHL-LS056	Hex Head	40	4.3	9.6
AT-YHL-LS057	Socket Head	40	5.8	9.8
AT-YHL-LS058	Socket Head	25	5.9	10
AT-YHL-LS059	Socket Head	16	5.9	10
AT-YHL-LS060	Phillips Flat Head	40	/	12
AT-YHL-LS061	Slotted Flat Hex Head	25	3.9	9.8
AT-YHL-LS062	Slotted Pan Head	20	4.8	10
AT-YHL-LS063	Socket Flat Head	15	/	9.8

Item NO.	M8	L - Thread Length (mm)	K - Head Thickness (mm)	S - Opposite Side Length (mm)
AT-YHL-LS064	Hex Head	70	5.6	14
AT-YHL-LS065	Hex Head	50	4.5	11.7
AT-YHL-LS066	Hex Head	35	5.3	12.9
AT-YHL-LS067	Hex Head	25	5.3	12.9
AT-YHL-LS068	Socket Head	50	7.6	12.3
AT-YHL-LS069	Socket Head	35	7.9	12.3
AT-YHL-LS070	Socket Flat Head	30	/	13.8
AT-YHL-LS071	Phillips Flat Head	20	/	14.2

Item NO.	M10	L - Thread Length (mm)	K - Head Thickness (mm)	S - Opposite Side Length (mm)
AT-YHL-LS072	Hex Head	70	7	16.8
AT-YHL-LS073	Hex Head	35	6.6	16.6
AT-YHL-LS074	Socket Head	50	9	14.8
AT-YHL-LS075	Socket Head	35	9.1	14.8

Item NO.	M12	L - Thread Length (mm)	K - Head Thickness (mm)	S - Opposite Side Length (mm)
AT-YHL-LS076	Hex Head	75	8.1	18.8
AT-YHL-LS077	Hex Head	50	10.2	18.8
AT-YHL-LS078	Hex Head	35	10.1	18.4
AT-YHL-LS079	Hex Head	25	10.3	18.4
AT-YHL-LS080	Hex Head	15	10	21.2
AT-YHL-LS081	Socket Head	50	10.5	17.2
AT-YHL-LS082	Socket Head	35/25	10.4	17.1
AT-YHL-LS083	Socket Head	15	12.2	18.1
AT-YHL-LS084	Socket Head	14	12.2	18

Item NO.	M14	L - Thread Length (mm)	K - Head Thickness (mm)	S - Opposite Side Length (mm)
AT-YHL-LS085	Hex Head	80	10	22
AT-YHL-LS086	Hex Head	50	7.6	21.9
AT-YHL-LS087	Hex Head	40	9.9	21

Item NO.	M16	L - Thread Length (mm)	K - Head Thickness (mm)	S - Opposite Side Length (mm)
AT-YHL-LS088	Hex Head	100	9.2	24.2
AT-YHL-LS089	Hex Head	70	9.2	24.2
AT-YHL-LS090	Hex Head	40	9.2	24.2

Technical Data of Aluminium Oxide Materials

Material	99% Alumina (AL2O3)
Thermal Conductivity	24.0w/m.k
Electrical Insulation	≤22.5KV, temperature resistance up to 1600℃
Density	3.83g/cm3
Thermal Expansion Coefficient	*710-6/℃**
Bending Strength (at room temperature)	310MPa
Compressive Strength (at room temperature)	2200MPa
Hardness (Hv)	1650
Fracture Toughness	*4.2MPam1/2**

*This chart illustrates the standard characteristics of the alumina materials commonly employed in the manufacturing of our alumina products and parts. Please be aware that the attributes of customized aluminum oxide products and parts may vary depending on the specific processes involved.

Usage Instructions

1. Select the appropriate alumina ceramic bolt and screws based on your needs, ensuring that its dimensions, specifications, and intended use align with the installation requirements.

2. Before installation, thoroughly clean the bolt hole to remove any impurities, grease, or other contaminants.

3. Use an appropriate screwdriver or wrench to install the alumina ceramic bolt and screws, ensuring a tight fit with the mounting surface. Avoid excessive force or twisting.

4. After installation, conduct a thorough inspection to ensure that the alumina ceramic bolt and screw is securely tightened, free of cracks or damage, and capable of enduring the desired load and stress.

Valuable Information

Alumina Bolt and Screw Packing

Alumina bolts and screws are carefully packaged in appropriate containers to avoid any potential damage.

Customization Advantages

1. According to your application scenario, analyze the needs, choose the appropriate material and processing plan.

2. Professional team, quick response, can provide solutions and quotations within 24 hours after confirming the demand.

3. Flexible business cooperation mechanism, support at least one piece of quantity customization.

4. Quickly provide samples and test reports to confirm that the product meets your needs.

5. Provide product use and maintenance suggestions to reduce your cost of use.

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FAQ

Do you supply the materials unlisted on your website?

Although our primary focus is on advanced ceramic materials such as alumina, zirconia, silicon carbide, silicon nitride, aluminum nitride, and quartz ceramics, we are always exploring new materials and technologies. If you have a specific material requirement, please contact us, and we will do our best to fulfill your needs or find suitable partners.

Can you aid in material selection & ceramic product design?

Absolutely. Our technical team possesses profound knowledge of ceramic materials and extensive experience in product design. We are happy to provide you with material selection advice and product design support to ensure optimal performance for your products.

Do you have a minimum order value requirement?

We do not have a fixed minimum order value requirement. We always focus on meeting our customers' needs, and we strive to provide quality service and products regardless of the order size.

What services beyond ceramic products do you offer?

In addition to ceramic products, we also provide a range of additional services, including but not limited to: customized ceramic processing services based on your needs, using blanks or semi-finished blanks produced by yourself; if you are interested in outsourced ceramic packaging and metallization services, please contact us for further discussion. We are always committed to providing you with a one-stop solution to meet your various needs.

Do you offer international shipping services?

Yes, we do. No matter where you are located globally, we can ensure the safe and timely delivery of your order.

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