ISO 4016 Hexagon Head Bolts
Product: ISO 4016 Hexagon Head Bolts
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,Stainless
Export country: USA, Japan, Australia, Europe and so on
Support customer customization
ISO 4016 is the international standard for hexagonal head bolts. The head of the bolt is designed to be hexagonal, making it easy to operate and improving the efficiency of installation and disassembly. The thread type of ISO 4016 hexagon head bolts is usually ISO standard thread, with standard tooth form and pitch, ensuring compatibility with corresponding nuts or internally threaded parts. ISO 4016 hexagon head bolts are widely used in various mechanical equipment, structural engineering, automobile manufacturing, aerospace and other fields to connect and fix various components and parts.
Pictures
Product drawing
Product Specification
Size | M5 | M6 | M7 | M8 | M10 | M12 | M14 | M16 | M18 | M20 | M22 | M24 | M27 | M30 | M33 | M36 | M39 | M42 | M45 | M48 | M52 | M56 | M60 | M64 | |
P | 0.8 | 1.0 | 1.0 | 1.25 | 1.5 | 1.75 | 2.0 | 2.0 | 2.5 | 2.5 | 2.5 | 3.0 | 3.0 | 3.5 | 3.5 | 4.0 | 4.0 | 4.5 | 4.5 | 5.0 | 5.0 | 5.5 | 5.5 | 6.0 | |
b ref. | b | 16 | 18 | 20 | 22 | 26 | 30 | 34 | 38 | 42 | 46 | 50 | 54 | 60 | 66 | 72 | / | / | / | 102 | 108 | 116 | / | / | / |
c | / | 40 | 44 | 48 | 52 | 56 | 60 | 66 | 72 | 78 | 84 | 90 | 96 | 115 | 121 | 129 | 137 | 145 | 153 | ||||||
d | / | / | / | / | 69 | 73 | 79 | 85 | 91 | 97 | 103 | 109 | / | ||||||||||||
c | 0.5 | 0.5 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | |
da | 6.0 | 7.2 | 8.2 | 10.2 | 12.2 | 14.7 | 16.7 | 18.7 | 21.2 | 24.4 | 26.4 | 28.4 | 32.4 | 35.4 | 38.4 | 42.4 | 45.4 | 48.6 | 52.6 | 56.6 | 62.6 | 67.0 | 71.0 | 75.0 | |
ds | max | 5.48 | 6.48 | 7.58 | 8.58 | 10.58 | 12.7 | 14.70 | 16.7 | 18.7 | 20.84 | 22.84 | 24.84 | 27.84 | 30.84 | 34.0 | 37.0 | 40.0 | 43.0 | 46.0 | 49.0 | 53.2 | 57.2 | 61.2 | 65.2 |
min | 4.52 | 5.52 | 6.42 | 7.42 | 9.42 | 11.3 | 13.30 | 15.3 | 17.3 | 19.16 | 21.16 | 23.16 | 26.16 | 29.16 | 32.0 | 35.0 | 38.0 | 41.0 | 44.0 | 47.0 | 50.8 | 54.8 | 58.8 | 62.8 | |
dw min | 7.06 | 8.74 | 9.47 | 11.47 | 14.47 | 16.47 | 19.15 | 22.0 | 24.85 | 27.7 | 31.35 | 33.25 | 38.0 | 42.75 | 46.55 | 51.11 | 55.86 | 59.95 | 64.7 | 69.45 | 74.2 | 78.66 | 83.41 | 88.16 | |
e min | 8.63 | 10.89 | 11.94 | 14.20 | 17.59 | 19.85 | 22.78 | 26.17 | 29.56 | 32.95 | 37.29 | 39.55 | 45.20 | 50.85 | 55.37 | 60.79 | 66.44 | 71.30 | 76.95 | 82.6 | 88.25 | 93.56 | 99.21 | 104.86 | |
k | nom. | 3.5 | 4.0 | 4.8 | 5.3 | 6.4 | 7.5 | 8.8 | 10.0 | 11.5 | 12.5 | 14.0 | 15.0 | 17.0 | 18.7 | 21 | 22.5 | 25.0 | 26.0 | 28.0 | 30 | 33.0 | 35.0 | 38.0 | 40.0 |
max | 3.875 | 4.375 | 5.175 | 5.675 | 6.85 | 7.95 | 9.25 | 10.75 | 12.4 | 13.4 | 14.9 | 15.9 | 17.90 | 19.75 | 22.05 | 23.55 | 26.05 | 27.05 | 29.05 | 31.05 | 34.25 | 36.25 | 39.25 | 41.25 | |
min | 3.125 | 3.625 | 4.425 | 4.925 | 5.95 | 7.05 | 8.35 | 9.25 | 10.6 | 11.6 | 13.1 | 14.1 | 16.10 | 17.65 | 19.95 | 21.45 | 23.95 | 24.95 | 26.95 | 28.95 | 31.75 | 33.75 | 36.75 | 38.75 | |
kw min | 2.19 | 2.54 | 3.10 | 3.45 | 4.17 | 4.94 | 5.85 | 6.48 | 7.42 | 8.12 | 9.17 | 9.87 | 11.27 | 12.36 | 13.97 | 15.02 | 16.77 | 17.47 | 18.87 | 20.27 | 22.23 | 23.63 | 25.73 | 27.13 | |
lf max | 1.2 | 1.4 | 1.4 | 2.0 | 2.0 | 3.0 | 3.0 | 3.0 | 3.0 | 4.0 | 4.0 | 4.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 8.0 | 8.0 | 10.0 | 10.0 | 12.0 | 12.0 | 13.0 | |
r min | 0.20 | 0.25 | 0.25 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.6 | 0.8 | 0.8 | 0.8 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.2 | 1.2 | 1.6 | 1.6 | 2.0 | 2.0 | 2.0 | |
s | max | 8.0 | 10.0 | 11.0 | 13.0 | 16.0 | 18.0 | 21.0 | 24.0 | 27.0 | 30.0 | 34.0 | 36.0 | 41.0 | 46.0 | 50.0 | 55.0 | 60.0 | 65.0 | 70.0 | 75.0 | 80.0 | 85.0 | 90.0 | 95.0 |
min | 7.64 | 9.64 | 10.57 | 12.57 | 15.57 | 17.57 | 20.16 | 23.16 | 26.16 | 29.16 | 33.0 | 35.0 | 40.0 | 45.0 | 49.0 | 53.8 | 58.8 | 63.1 | 68.1 | 73.1 | 78.1 | 82.8 | 87.8 | 92.8 | |
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 hexagonal head bolts of various specifications, grades and materials that comply with ISO 4016 standards.
2.ISO 4016 hexagon head bolts provide technical support in installation and use.
3. Return and exchange service for ISO 4016 hexagon head bolt quality problems.
4. Provide ISO 4016 standard interpretation to help customers understand the technical parameters and application scenarios of bolts.
Customized production according to customer needs.
FAQ
1. What should I do if there is a problem with ISO 4016 hexagon head bolts?
If you find quality problems with the bolts during use, please contact us in time. We will provide you with return and exchange services or technical support based on specific circumstances.
2.How long is the delivery time for ISO 4016 hexagon head bolts?
Hexagon head bolt delivery time will be based on your order quantity, specifications and stock availability. Generally speaking, we have enough inventory to meet most customers' needs. If there are special circumstances, we will negotiate with you to determine the delivery date.
3. How to ensure the quality of ISO 4016 hexagon head bolts?
We strictly follow ISO 4016 standards for production and quality control to ensure that the dimensional accuracy, mechanical properties and surface quality of bolts meet standard requirements. In addition, we will conduct random inspections on each batch of products to ensure stable and reliable product quality.
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