As a professional fastener supplier specializing in manufacturing a variety of high-quality Security Nut Bolt Fasteners, JINGBANG., Ltd, is willing to introduce some basic knowledge about fasteners to customers or interested people.
What are the uses of Security Nut Bolt Fasteners?
Security Nut Bolt Fasteners are a kind of mechanical parts which are used for fastening and connecting. Security Nut Bolt Fasteners applications cover many fields and can be widely seen in many industries, including machinery, equipment, vehicles, ships, railways, Bridges, buildings, structures, tools, instruments, chemicals, instruments, and supplies, so it can be said that Security Nut Bolt Fasteners are the most widely used mechanical basic parts.
What are the characteristics of Security Nut Bolt Fasteners?
Security Nut Bolt Fasteners are characterized by a variety of specifications, different performance purposes, and a high degree of standardization, serialization, and generalization.
How to correctly describe Security Nut Bolt Fasteners?
Description Fasteners need to be marked with the following parameters: product name (standard), specification, material, strength grade, and surface treatment. For example DIN912, M4-0.7×8, SCM435, 12.9 grade, black.
1, Product name (standard): Note: For screws without standard, which belong to non-standard parts, drawings need to be provided.
The most influential standards in the world are the German standard (DIN), the international standard (ISO), the Chinese national standard (GB), the American standard (ANSI), Japanese standard (JIS).
2, Specifications: Generally speaking, the screw name is the tooth pattern name diameter * screw length.
Tooth lines called the diameter, metric commonly used are M2, M3, M4, M5, M6, M8, M10, M12, etc.;
If you have any fasteners and fixing problems, please do not hesitate to contact JINGBANG, our salesmen will reply as soon as possible.