ISO 4762 Hexagon Socket Head Cap Screws
Product: ISO 4762 Hexagon 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 4762 is an international standard for hexagon socket screws, specifically hexagon socket cylindrical head screws. Hexagon socket screws are fasteners with a hexagonal hole, usually used with bolts. Its characteristics include: good rigidity and anti-sliding performance. The hexagon socket hole provides a larger contact area, can better withstand torque, and reduce the possibility of sliding and sticking; highly coordinated design. The hexagon socket screw is designed to fit more closely with the bolt to ensure good force transmission effect; convenient tightening and disassembly.
Pictures
Product drawing
Product Specification
Size | M1.6 | M2 | M2.5 | M3 | M4 | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 | M24 | M30 | M36 | M42 | M48 | M56 | M64 | |
P | 0.35 | 0.4 | 0.45 | 0.5 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | |
dk | max | 3.0 | 3.8 | 4.5 | 5.5 | 7.0 | 8.5 | 10 | 13 | 16 | 18 | 21 | 24 | 30 | 36 | 45 | 54 | 63 | 72 | 84 | 96 |
min | 2.86 | 3.62 | 4.32 | 5.32 | 6.78 | 8.28 | 9.78 | 12.73 | 15.73 | 17.73 | 20.67 | 23.67 | 29.67 | 35.61 | 44.61 | 53.54 | 62.54 | 71.54 | 83.46 | 95.46 | |
da max | 2 | 2.6 | 3.1 | 3.6 | 4.7 | 5.7 | 6.8 | 9.2 | 11.2 | 13.7 | 15.7 | 17.7 | 22.4 | 26.4 | 33.4 | 39.4 | 45.6 | 52.6 | 63 | 71 | |
e min | 1.733 | 1.733 | 2.303 | 2.873 | 3.443 | 4.583 | 5.723 | 6.863 | 9.149 | 11.429 | 13.716 | 15.996 | 19.437 | 21.734 | 25.154 | 30.854 | 36.571 | 41.131 | 46.831 | 52.531 | |
k | max | 1.6 | 2.0 | 2.5 | 3.0 | 4.0 | 5.0 | 6.0 | 8.0 | 10 | 12 | 14 | 16 | 20 | 24 | 30 | 36 | 42 | 48 | 56 | 64 |
min | 1.46 | 1.86 | 2.36 | 2.86 | 3.82 | 4.82 | 5.7 | 7.64 | 9.64 | 11.57 | 13.57 | 15.57 | 19.48 | 23.48 | 29.48 | 35.38 | 41.38 | 47.38 | 55.26 | 63.26 | |
r min | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.25 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.8 | 0.8 | 1 | 1 | 1.2 | 1.6 | 2 | 2 | |
s | max | 1.58 | 1.58 | 2.08 | 2.58 | 3.08 | 4.095 | 5.14 | 6.14 | 8.175 | 10.175 | 12.212 | 14.212 | 17.23 | 19.275 | 22.275 | 27.275 | 32.33 | 36.33 | 41.33 | 46.33 |
min | 1.52 | 1.52 | 2.02 | 2.52 | 3.02 | 4.02 | 5.02 | 6.02 | 8.025 | 10.025 | 12.032 | 14.032 | 17.05 | 19.065 | 22.065 | 27.065 | 32.08 | 36.08 | 41.08 | 46.08 | |
t min | 0.7 | 1.0 | 1.1 | 1.3 | 2.0 | 2.5 | 3.0 | 4.0 | 5.0 | 6.0 | 7.0 | 8.0 | 10 | 12 | 15.5 | 19 | 24 | 28 | 34 | 38 | |
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.
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.
Workshop
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.Specification selection suggestions: ISO 4762 covers different nominal diameters from M1.6 to M64, and different nominal lengths from 2.5 to 300mm. According to the specific needs of customers, suppliers can provide corresponding specification selection suggestions to ensure that the selected screws meet the actual application requirements.
2.Material selection suggestions: The standard also specifies the material, surface treatment, grade and other requirements of the screws. Suppliers can provide suitable material selection suggestions based on the customer's use environment and requirements to ensure that the screws have sufficient strength and corrosion resistance.
3.Customization service: If customers require hexagon socket head screws of specific specifications or special materials, suppliers can provide customization services to meet the personalized needs of customers.
4.Technical support: Suppliers can provide technical support on ISO 4762 hexagon socket head screws, including installation guidance, usage suggestions, troubleshooting, etc., to ensure that customers can use the screws correctly and effectively.
5.Quality inspection service: Suppliers can provide quality inspection services to ensure that the supplied screws meet the requirements of ISO 4762 standard and the specific quality requirements of customers. This can be achieved through sampling inspection, batch inspection, etc.
6.After-sales service: The supplier can provide comprehensive after-sales service, including return, exchange, repair, technical support, etc., to ensure that customers are fully protected during the use of screws.
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