DIN 571 Hex Head Wood Screws
Product: DIN 571 Hex Head Wood Screws
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
DIN 571 is a standard formulated by the German Standards Committee, which specifically stipulates the relevant specifications and requirements for hexagonal head wood screws. This type of screw features a hexagonal head, making it easy to install and remove using tools such as a screwdriver. The length of the screw depends on the application needs, usually between 20mm and 400mm, ensuring that it can penetrate deep into the wood and achieve a stable fixing effect. DIN 571 hexagonal head wood screws have a hexagonal head design for easy installation and removal; a special wood screw thread design that can be directly screwed into the wood to achieve a stable connection; it has strong fastening ability and is not easy to loosen, and is suitable for tightening various wood products. Fixed connection.
Pictures
Product drawing
Product Specification
Size | 4 | 5 | 6 | 7 | 8 | 10 | 12 | 16 | 20 | |
P | 1.6 | 2.0 | 2.5 | 2.8 | 3 | 3.5 | 4 | 5 | 6 | |
ds | max | 4 | 5 | 6 | 7 | 8 | 10 | 12 | 16 | 20 |
min | 3.52 | 4.52 | 5.52 | 6.42 | 7.42 | 9.42 | 11.3 | 15.3 | 19.3 | |
k | max | 3.1 | 3.88 | 4.38 | 5.38 | 5.88 | 7.45 | 8.45 | 10.45 | 13.9 |
min | 2.5 | 3.13 | 3.63 | 4.63 | 5.13 | 6.55 | 7.55 | 9.55 | 12.1 | |
s | max | 7 | 8 | 10 | 12 | 13 | 17 | 19 | 24 | 30 |
min | 6.64 | 7.64 | 9.64 | 11.57 | 12.57 | 16.57 | 18.48 | 23.16 | 29.16 | |
e min | 7.5 | 8.63 | 10.89 | 13.07 | 14.2 | 18.72 | 20.88 | 26.17 | 32.95 | |
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 wood screws complying with DIN 571 standard. Thread specifications range widely, usually covering M5 to M20, to meet different size and load-bearing needs. The nominal length ranges from 20mm to 400mm and can be customized according to customer needs.
2. According to the special needs of customers, we provide customized DIN 571 hexagonal head wood screw products and provide customized fastening solutions to meet the needs of specific application scenarios.
3. Respond promptly to customer feedback and complaints, and solve problems and difficulties customers encounter during use.
4.A variety of surface treatment options are available.
5. Customize product specifications and packaging methods according to customer needs, such as neutral cartons, pallets, bulk, bags, etc.
FAQ
1.What is the load-bearing capacity and stability of DIN 571 hexagon head wood screws?
The load-bearing capacity and stability of DIN 571 hexagon head wood screws mainly depend on their material, specifications and installation quality. Generally speaking, screws made of stainless steel and of appropriate specifications can provide good load-bearing capacity and stability when installed correctly and used properly. At the same time, it is also necessary to pay attention to the impact of the use environment and conditions on the performance of screws.
2.What are the main features of hexagonal head wood screws under DIN 571 standard?
Hexagon head wood screws according to DIN 571 standard have the following main features:
The head is designed in a hexagonal shape, making it easy to tighten or disassemble using tools such as screwdrivers.
The screw rod adopts a special thread for wood screws, which can be screwed directly into the wood to achieve a stable connection.
The nominal length range is 25-70mm, and the thread specifications are diverse to meet different application needs.
Usually made of stainless steel, it is acid and alkali resistant, corrosion resistant, and durable.
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