Jiaxing Haina Fastener Co.,Limited
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DIN 976 Stainless Steel 304/316 Full thread Threaded Rod With hex Nut
Description
Stud bolt , also known as double-headed screws or studs. Used to connect the mechanical fixed-link function, studs are threaded at both ends, the middle of the screw, there are thick and thin. Generally used in mining machinery, bridges, automobiles, motorcycles, boiler steel structure, hanging tower, large span steel structure and large-scale construction.
Bolt refers to the larger diameter of the screw, you can not head, such as studs. In general, not called "stud" and called "stud". The most common form of a stud is a threaded rod at both ends and a polished rod in the middle.
The most typical use: anchor bolts, or similar to the anchor bolts place, thicker connections, with ordinary bolts can not be achieved.
Specification
| Products name | Stud bolt | ||||||
| Related Products | Threaded rod | ||||||
| Standard: | DIN,ASTM/ANSI JIS AS,GB | ||||||
| Material | Stainless Steel: SS201, SS304, SS316 | ||||||
| 316L | |||||||
| Finishing | Plain | ||||||
| Production Process | Stamping and assembled | ||||||
| Customized Products Lead time | Busy season:15-30days,Slack seaon:5-14days | ||||||
| Stock Products | Stainless steel: Standard stainless steel bolt | ||||||
| Free Samples for standard fastener | |||||||
Application
| 1.Used in the main body for large equipment, the need to install accessories, such as sight glass, mechanical seal seat , Reducer rack and so on. Then use the stud bolts, one end screwed into the main body, the other end of the attachment with the nut, because the attachment is often removed, the thread will wear or damage, the use of double-headed bolt replacement will be very convenient. |
| 2.For bolts with very large thickness and very long bolt lengths, stud bolts are used. |
| 3.For connection of thick plates and inconveniences where hexagonal bolts are used, such as concrete roof trusses, roof girder suspension monorail girders, etc. |
The length of the stud bolt should be equal to minimum embedment, plus fixture thickness, plus nut and washer. The Sleeve anchor requires no maximum hole depth. The depth of the hole in the base material should be at least the length of the sleeve anchor minus the thickness of the material being fastened. This will provide some extra depth to accommodate a minor amount of concrete cuttings which may not be able to be cleaned out of hole.
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Advantages
The forces on a Sleeve Anchor are transferred to the material in which it is installed. If the anchors are installed too close together, it can cause an interaction of the forces, thus reducing the holding power of the anchors. As a rule of thumb, the expansion anchor industry has established a minimum standard of ten (10) anchor diameters for spacing between anchors and five (5) anchor diameters from an unsupported edge. When vibration or sudden impact are part of the load conditions, the spacing should be increased.