ISO 10642 Hexagon Socket Countersunk Head Screws
Product: ISO 10642 Hexagon Socket Countersunk Head 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 10642 socket head countersunk head screws are a type of fastener with specific design and specifications. The head shape of ISO 10642 hexagon socket countersunk head screws is tapered, and the general opening angle is 90°. The inside of the head is an Allen polygon, which allows for easy installation and removal using a dedicated Allen screwdriver. After installation, the head of this screw is basically flush with the surface of the base material, which not only saves space, but also plays a role in aesthetic modification.
Pictures
Product drawing
Product Specification
Size | M2 | M2.5 | M3 | M4 | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 | |
P | 0.4 | 0.45 | 0.5 | 0.7 | 0.8 | 1.0 | 1.25 | 1.5 | 1.75 | 2.0 | 2.0 | 2.5 | |
dk | max | 4.7 | 5.88 | 6.72 | 8.96 | 11.2 | 13.44 | 17.92 | 22.4 | 26.88 | 30.8 | 33.6 | 40.32 |
min | 3.7 | 4.80 | 5.54 | 7.53 | 9.43 | 11.34 | 15.24 | 19.22 | 23.12 | 26.52 | 29.01 | 36.05 | |
e min | 1.454 | 1.733 | 2.303 | 2.873 | 3.443 | 4.583 | 5.723 | 6.863 | 9.149 | 11.429 | 11.429 | 13.716 | |
k max | 1.35 | 1.69 | 1.86 | 2.48 | 3.1 | 3.72 | 4.96 | 6.2 | 7.44 | 8.4 | 8.8 | 10.16 | |
s | max | 1.36 | 1.56 | 2.08 | 2.58 | 3.08 | 4.095 | 5.14 | 6.14 | 8.175 | 10.175 | 10.175 | 12.212 |
min | 1.32 | 1.52 | 2.02 | 2.52 | 3.02 | 4.02 | 5.02 | 6.02 | 8.025 | 10.025 | 10.025 | 12.032 | |
t min | 0.75 | 1.0 | 1.1 | 1.5 | 1.9 | 2.2 | 3.0 | 3.6 | 4.3 | 4.5 | 4.8 | 5.6 | |
Some introduction about our company
Application
Our products are widely used in mechanical, electrical, automotive, building construction,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.
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 hexagon socket countersunk head screws that comply with ISO 10642 standards.
2. ISO 10642 hexagon socket countersunk head screw selection recommendations ensure that customers choose the screws that are most suitable for their applications.
3. We promise to strictly follow the ISO 10642 standard and conduct quality inspections on the produced hexagon socket screws to ensure product quality.
4. Provide product return and exchange services to solve customer problems caused by product quality problems.
FAQ
1. What about the specifications and materials of screws?
Answer customers' questions about screw size, tolerances, materials, etc. We can provide you with detailed specifications and material descriptions.
2. How to install and use ISO 10642 hexagon socket countersunk head screws?
Answer customers' questions about screw installation methods, tightening force control, usage environment, etc. to ensure that customers can use screws correctly and safely.
3. What is the quality and performance of ISO 10642 hexagon socket head screws?
We specialize in producing ISO 10642 standard hexagon socket head screws. If you want to know about the production technology and process, you are welcome to visit our factory. In addition, we have a professional sales and technical team to explain to you the production technology, quality control process and testing standards of screws.
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