ISO 4162 Hex Head Flange Bolts-Small Series
Product: ISO 4162 Hex Head Flange Bolts-Small Series-Product Grade A with Driving Feature of Product Grade B
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 4162 small hexagonal flange bolt is a fastener with specific specifications and performance. The head of the small hexagonal flange bolt is designed as a hexagon with a large, flat flange surface. This design allows a larger contact area between the wrench or screwdriver and the bolt head, thereby providing a more stable torque transmission.
Pictures
Product drawing
Product Specification
Size | M5 | M6 | M8 | M10 | M12 | M14 | M16 | |
P | 0.8 | 1.0 | 1.25 | 1.5 | 1.75 | 2.0 | 2.0 | |
b | c | 16 | 18 | 22 | 26 | 30 | 34 | 38 |
d | / | / | 28 | 32 | 36 | 40 | 44 | |
e | / | / | / | / | / | / | 57 | |
c min | 1.0 | 1.1 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | |
da max | type F | 5.7 | 6.8 | 9.2 | 11.2 | 13.7 | 15.7 | 17.7 |
type U | 6.2 | 7.5 | 10.0 | 12.5 | 15.2 | 17.7 | 20.5 | |
dc max | 11.4 | 13.6 | 17.0 | 20.8 | 24.7 | 28.6 | 32.8 | |
ds | max | 5.0 | 6.0 | 8.0 | 10.0 | 12.0 | 14.0 | 16.0 |
min | 4.82 | 5.82 | 7.78 | 9.78 | 11.73 | 13.73 | 15.73 | |
dv max | 5.5 | 6.6 | 8.8 | 10.8 | 12.8 | 14.8 | 17.2 | |
dw min | 9.4 | 11.6 | 14.9 | 18.7 | 22.5 | 26.4 | 30.6 | |
e min | 7.44 | 8.56 | 10.8 | 14.08 | 16.32 | 19.68 | 22.58 | |
k max | 5.6 | 6.8 | 8.5 | 9.7 | 11.9 | 12.9 | 15.1 | |
kw min | 2.3 | 2.9 | 3.8 | 4.3 | 5.4 | 5.6 | 6.7 | |
lf max | 1.4 | 1.6 | 2.1 | 2.1 | 2.1 | 2.1 | 3.2 | |
r1 min | 0.2 | 0.25 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | |
r2 max | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.9 | 1.0 | |
r3 | max | 0.25 | 0.26 | 0.36 | 0.45 | 0.54 | 0.63 | 0.72 |
min | 0.1 | 0.11 | 0.16 | 0.20 | 0.24 | 0.28 | 0.32 | |
r4 | 4.0 | 4.4 | 5.7 | 5.7 | 5.7 | 5.7 | 8.8 | |
s | max | 7.0 | 8.0 | 10.0 | 13.0 | 15.0 | 18.0 | 21.0 |
min | 6.64 | 7.64 | 9.64 | 12.57 | 14.57 | 17.57 | 20.16 | |
t | max | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.45 | 0.5 |
min | 0.05 | 0.05 | 0.1 | 0.15 | 0.15 | 0.2 | 0.25 | |
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.Technical support: Jinan Star will provide technical support to customers, including consultation and guidance on bolt selection, installation, use and maintenance. Professional technicians and sales teams can provide professional advice and solutions based on customers' specific needs to help customers solve problems encountered in the use of bolts.
2.After-sales service: Jinan Star will also provide comprehensive after-sales service, including handling of product quality issues, return and exchange services, technical support, etc. The company has a professional customer service team responsible for handling customer inquiries, complaints and feedback to ensure customer satisfaction and loyalty.
FAQ
1.Questions about product certification
Question: Have your products passed relevant certifications?
Answer: Yes, our products have passed a number of international and domestic certifications, such as ISO 9001 quality management system certification, CE certification, etc. These certifications prove that our products meet relevant standards and requirements and have excellent quality and performance.
2.Questions about product applications
Question: In what fields are your products mainly used?
Answer: Our fastener products are widely used in various machinery, construction, automobile, electronics and other fields. Our products can meet the special needs of different industries, different equipment, and different processes, and provide customers with professional solutions.
