ISO 7379 12.9 shoulder Bolt with cylindrical head
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Technical characteristics
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Overview
ISO 7379 12.9 - this is a fitting bolt with a cylindrical head, specially cut to ensure reliable connections in high-construction structures. Due to its high value, which corresponds to class 12.9, this bolt is ideally suited for hardening that requires vibrancy under dynamic and static conditions. The design of the bolt includes a smooth part of the rod, which ensures accuracy during installation, as well as a threaded part, which guarantees reliable fixation of the elements.
Areas of application
The ISO 7379 12.9 flat bolt with a cylindrical head is ideal for use in engineering projects where high precision and accuracy are required. This type of bolt is especially popular in machine tools and equipment, as it ensures reliable fixation of components. Due to its design, the fit bolt allows for precise centering, which is important for the stability of the mechanisms.
Bolts ISO 7379 12.9 are manufactured from high-acid steel, which ensures excellent strength during use. The value class 12.9 guarantees their vibrancy under great influences, making them ideal for standing in the minds where dynamic inspirations can occur. Vicor bolts ISO 7379 12.9 can be used for high strength and reliability in your mechanical structures.
Please note: The color of the product may vary depending on the production batch (black or gray). This does not affect the technical characteristics and quality of the product.
Technical specifications
Technical characteristics of ISO 7379 12.9 shoulder with cylindrical head
| Fastening group | High-strength fastening |
| Material | Stal |
| Strength class | 12.9 |
| Coating | Uncovered |
| Diameter, mm | 5 - 20 |
| Length, mm | 6 - 140 |
| Head | Cylindrical |
| Slot | Hexagonal (INBUS) |
| Thread type | Metric |
Questions and answers
Is it profitable to buy
The attachment of an ISO 7379 bolt with a cylindrical head of quality class 12.9 is an ideal solution for hardening, ensuring high reliability and accuracy. This bolt serves not only for fastening, but also as a direct element that significantly advances the assembly force. The bolt has increased resistance to dynamic tension and allows for easy installation without losing its characteristics. This is an ideal choice for the automotive industry, mechanical engineering and other applications where high precision and reliability of connections are important.
Where it is used
The ISO 7379 12.9 flat bolt with a cylindrical head is ideal for drilling in sinks where high value and precision are required. This type of bolt is widely used in the machine, aviation and automotive industries, as well as in the production of folding mechanisms, which contribute to significant applications.
It is characterized by its cylindrical head shape, which allows for easy installation and removal of parts, ensuring reliable connection without risk of weakening. The smooth part of the bolt functions as a guide, which guarantees precise positioning of structural elements.
The bolts are prepared according to the quality class 12.9, which ensures high resistance to mechanical wear and tear.
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Specifications |
|
| Fastening group | High-strength fastening |
| Standard | ISO 7379DIN 9841ГОСТ 28962-91 |
| Material | Stal |
| Strength class | 12.9 |
| Coating | Uncovered |
| Diameter, mm | 56810121620 |
| Length, mm | 6810121620253035404550556065708090100110120130140 |
| Packaging, pcs. | 102550 |
| Head | Cylindrical |
| Slot | Hexagonal (INBUS) |
| Thread type | Metric |
| Threading step, mm | 0.811.251.51.7522.5 |
| Turnkey size, mm | 3456810 |
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