GB-T 77 Hexagon Socket Set Screws with Flat Point
Product: GB-T 77 Hexagon Socket Set Screws with Flat Point
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
The head of the GB-T 77 Hexagon Socket Set Screw with Flat Point is in the shape of a socket hexagon and is used for rotation and tightening with tools such as an internal hexagonal wrench. The ends of GB-T 77 Hexagon Socket Set Screws are flat without protruding tips or grooves. The GB-T 77 Hexagon Socket Set Screws with Flat Point is fully threaded as a whole, that is, it is threaded from the head to the tail, which helps to provide stronger connection force and fixing effect.
Pictures
Product drawing
Product Specification
Size | M1.6 | M2 | M2.5 | M3 | M4 | M5 | M6 | M8 | M10 | M12 | M16 | M20 | M24 | |
P | 0.35 | 0.4 | 0.45 | 0.5 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 | 3 | |
dp | max | 0.8 | 1 | 1.5 | 2 | 2.5 | 3.5 | 4 | 5.5 | 7 | 8.5 | 12 | 15 | 18 |
min | 0.55 | 0.75 | 1.25 | 1.75 | 2.25 | 3.2 | 3.7 | 5.2 | 6.64 | 8.14 | 11.57 | 14.57 | 17.57 | |
e min | 0.809 | 1.011 | 1.454 | 1.733 | 2.303 | 2.873 | 3.443 | 4.583 | 5.723 | 6.863 | 9.149 | 11.429 | 13.716 | |
s | max | 0.724 | 0.913 | 1.3 | 1.58 | 2.08 | 2.58 | 3.08 | 4.095 | 5.14 | 6.14 | 8.175 | 10.175 | 12.212 |
min | 0.71 | 0.887 | 1.275 | 1.52 | 2.02 | 2.52 | 3.02 | 4.02 | 5.02 | 6.02 | 8.025 | 10.025 | 12.032 | |
t min | 0.7 | 0.8 | 1.2 | 1.2 | 1.5 | 2 | 2 | 3 | 4 | 4.8 | 6.4 | 8 | 10 | |
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, 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 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. According to the specific needs of customers, we provide GB-T 77 Hexagon Socket Set Screws with Flat Point customization services with different specifications, materials, surface treatments, etc.
2. Provide technical support such as technical parameters, usage guides, and installation suggestions for GB-T 77 Hexagon Socket Set Screws with Flat Point to ensure that customers can use the product correctly.
3. Conduct quality inspection on the produced GB-T 77 Hexagon Socket Set Screws with Flat Point to ensure that the product meets relevant standards and customer requirements.
4. Manufacturers usually promise fast delivery time to ensure that customers can receive GB-T 77 Hexagon Socket Set Screws with Flat Point in time.
5. The manufacturer will provide after-sales services, such as GB-T 77 Hexagon Socket Set Screws with Flat Point returns, exchanges, repairs, etc., to solve problems encountered by customers during use.
FAQ
1. Can you give me the best price?
The product price will change according to your customized needs. Your consultation is welcome. We will provide a detailed quotation and explain the costs of raw materials, processing, testing, etc. included in the price.
2. Can you inform me of the specific delivery time after placing the order?
Of course, we will give specific delivery times based on order volume, production schedule and other factors, and try our best to meet customer delivery requirements and arrange shipments.
3. Please tell me the product specifications in detail?
No problem, we will provide a detailed product specification sheet and explain the differences between different specifications and applicable scenarios.
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