ISO 14579 Hexalobular Socket Head Cap Screws
Product:ISO 14579 Hexalobular Socket Head Cap Screws
Property Class:4.6,4.8,5.6,5.8,8.8,10.9,12.9,
A2-70, A4-70,A4-80
Finish:Zinc Plating（Yellow Zinc, Zinc Blue, Rinse Color), Black, Phosphate & Oil, Zinc Phosphate, Hot-dip Galvanized(HDG),Dacromet, Geomet
Material:Steel
Export country: USA, Japan, Australia, Europe and so on
Support customer customization
ISO 14579 is an international standard for hexagon socket screws. A hexagon socket screw is a screw head with a round outside and a recessed hexagonal fastener in the middle. The installation and removal process of ISO 14579 socket head screws is relatively simple and quick thanks to the specific tools used. ISO 14579 socket head screws are designed to withstand high torques, ensuring a secure connection between fasteners. Since specific tools are required to rotate and disassemble, ISO 14579 socket head screws can effectively prevent unauthorized disassembly and improve the safety of equipment and products.
Pictures
Product drawing
Product Specification
Size | M3 | M4 | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M18 | M20 | |
P | 0.5 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 | |
da | 3.6 | 4.7 | 5.7 | 6.8 | 9.2 | 11.2 | 13.7 | 15.7 | 17.7 | 20.2 | 22.4 | |
dk | max | 5.5 | 7 | 8.5 | 10 | 13 | 16 | 18 | 21 | 24 | 27 | 30 |
min | 5.32 | 6.78 | 8.28 | 9.78 | 12.73 | 15.73 | 17.73 | 20.67 | 23.67 | 26.67 | 29.67 | |
No. | T10 | T20 | T25 | T30 | T45 | T50 | T55 | T60 | T70 | T80 | T90 | |
r min | 0.1 | 0.2 | 0.2 | 0.25 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.6 | 0.8 | |
k | max | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
min | 2.86 | 3.82 | 4.82 | 5.7 | 7.64 | 9.64 | 11.57 | 13.57 | 15.57 | 17.57 | 19.48 | |
e | 2.8 | 3.95 | 4.5 | 5.6 | 7.95 | 8.95 | 11.35 | 13.45 | 15.7 | 17.75 | 20.2 | |
t | max | 1.27 | 1.8 | 2.03 | 2.42 | 3.31 | 4.02 | 5.21 | 5.99 | 7.01 | 8 | 9.2 |
min | 1.01 | 1.42 | 1.65 | 2.02 | 2.92 | 3.62 | 4.82 | 5.62 | 6.62 | 7.5 | 8.69 | |
Support customer customization | ||||||||||||
Some introduction about our company
Application
Our products are widely used in mechanical, electrical, automotive, building construction, railways, bridges, steamships, fire protection and communication system, etc.
Workshop
Certification
Through scientific management, Jinan Star Fastener Co., Ltd. has obtained the 2015 version of ISO9001 quality management system certification. In 2017, the laboratory passed the national CNAS certification. In 2018, the company passed the European CE certification.
Testing Equipment
Our company has a specialized laboratory with digital hardness testers, microscopes, universal testing machines, axial force meters, hydrogen embrittlement detection devices, magnetic particle flaw detectors, metallographic analyzers, carbon and sulfur analyzers and salt spray testing machines, etc. Experimental testing equipment is used to conduct comprehensive testing of the chemical composition of raw materials, product hardness, mechanical properties, coating thickness and corrosion resistance to ensure that all products meet standard requirements and satisfy customers.
Production equipment
Our company has more than 300 production equipment.The product production process includes: Annealing, shot blasting, cold heading, thread rolling, heat treatment, galvanizing, finished product testing, packaging, etc. are all completed in the company.
Packing
Service
1. Provide customization services for hexalobular cylindrical head screws that comply with ISO 14579 to meet customers' different customization requirements, including different sizes, materials, surface treatments, etc.
2. Provide technical consultation on the ISO 14579 standard.
3. Provide ISO 14579 hexalobular cylindrical head screw installation guidance, usage instructions, quality assurance and other after-sales services to ensure that customers receive support during use.
4. In order to ensure that customers can obtain the required products in time, we will arrange the production of ISO 14579 hexalobular socket head screws after receiving your order.
5. Provide samples for customers to test.
FAQ
1.What are the material and surface treatment options for ISO 14579 hexalobular socket head screws?
We provide a variety of options. ISO 14579 hexalobular cylindrical head screws are usually made of steel, carbon steel, etc. The surface treatment can be galvanized, heat treated, etc. The specific selection needs to be determined according to the customer's application environment and needs. Welcome to consult Our professional sales team.
3. How do you ensure the quality of ISO 14579 hexalobular socket head screws?
The ISO 14579 standard has clear requirements for the manufacturing quality of hexagon socket screws. We will produce and inspect according to the standard requirements to ensure that product quality meets the standards. In addition, manufacturers can also provide quality assurance and after-sales service to ensure that customers receive support during use.
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