ISO 15072 Hex Head Flange Bolts with Fine Pitch Thread
Product:ISO 15072 Hex Head Flange Bolts with Fine Pitch Thread-Small Series-Type F
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 15072 is a standard for fine thread small hexagonal head flange face bolts. This type of bolt has a specific design and specification and is suitable for applications where high strength and tight connections are required. Fine pitch thread refers to the smaller thread spacing on the bolt, which allows the bolt to have more threads at the same length, thereby increasing the contact area between the bolt and the nut and improving the strength and stability of the connection.
Pictures
Product drawing
Product Specification
Size | M8 | M10 | M12 | M14 | M16 | |
Pith | 1 | 1|1.25 | 1|1.25|1.5 | 1|1.5 | 1|1.5 | |
s | max | 10 | 13 | 15 | 18 | 21 |
min | 9.78 | 12.73 | 14.73 | 17.73 | 20.67 | |
e(min) | 10.95 | 14.26 | 16.5 | 19.86 | 23.15 | |
k(max) | 8.5 | 9.7 | 12.1 | 12.9 | 15.2 | |
ds(min) | 7.78 | 9.78 | 11.73 | 13.73 | 15.73 | |
Support customer customization | ||||||
Some introduction about our company
Application
Our products are widely used in mechanical, electrical, 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 fine thread small hexagon head flange face bolts that comply with ISO 15072 standards.
2. Provide customers with customized services for ISO 15072 fine thread small hexagonal head flange bolts with special specifications or special materials, and provide customized solutions.
3. Assist customers to solve problems encountered during use.
4. Provide emergency order processing services to meet customers' urgent needs.
FAQ
1. How can we trust you?
The company has been established for 70 years, and we have always believed in integrity. We can provide you with quality inspection reports to ensure that the quality of fine-thread small hexagonal head flange bolts meets ISO 15072 standards.
2. Can you give me the best price?
The prices of fine-thread small hexagonal head flange face bolts vary depending on the material cost, production process, etc. you choose. We will provide customers with competitive prices or preferential policies based on order volume and the possibility of long-term cooperation.
3. When will you arrange delivery if I place an order now?
We will arrange production according to the order, can provide a detailed delivery schedule, and will maintain communication with you during the production process to ensure that you understand the progress of the order.
4. Do you provide detailed information about production technology?
We have a professional technical and sales team that can provide you with the technical specifications and parameters of ISO 15072 standard fine thread small hexagon head flange face bolts, such as thread size, material requirements, etc.
